Jump to content

Windows 8: Difference between revisions

From Wikipedia, the free encyclopedia
Browse history interactively
← Previous editNext edit →
Content deleted Content added
VisualWikitext
No edit summary
No one said Windows RT was only for tablets (Or if they did a source would be appreciated)
Line 1: Line 1:
{{Infobox OS version
{{Infobox OS version
| name = Windows 8
| name = Windows 8f
| family = Microsoft Windows
| family = Microsoft Windows
| logo = Windows 8 Logo.svg
| logo = Windows 8 Logo.svg
Line 24: Line 24:
'''Windows 8''' is an [[operating system]] produced by [[Microsoft]] for use on personal computers, including home and business [[Desktop computer|desktops]], [[laptop]]s, [[Tablet computer|tablets]], and [[home theater PC]]s. It is part of the [[Windows NT]] family of operating systems and succeeds [[Windows 7]]. Windows 8 is slated for [[general availability release|general availability]] on October 26, 2012.<ref name="availabilitydate" />
'''Windows 8''' is an [[operating system]] produced by [[Microsoft]] for use on personal computers, including home and business [[Desktop computer|desktops]], [[laptop]]s, [[Tablet computer|tablets]], and [[home theater PC]]s. It is part of the [[Windows NT]] family of operating systems and succeeds [[Windows 7]]. Windows 8 is slated for [[general availability release|general availability]] on October 26, 2012.<ref name="availabilitydate" />


Development of this operating system started before the release of its predecessor in 2009. Its existence was first announced in January 2011 at [[Consumer Electronics Show]]. During its development and test phases, Microsoft released three pre-release versions: [[Technical preview|Developer Preview]] (September 2011), Consumer Preview (March 2012), and [[Release candidate|Release Preview]] (May 2012). On August 1, 2012, Windows 8 finally graduated from the development stage and was [[release to manufacturing|released to manufacturing]].
Development of this operating system started before the release of its predecessor in 2009. Its existence was first announced in January 2011 at [[Consumer Electronics Show]]. During its development and test phases, Microsoft released three pre-release versions: [[Technical preview|Developer Preview]] (September 2011), Consumer Preview (March 2012), and [[Release candidate|Release Preview]] (May 2012). On August 1, 2012, Windows 8 graduated from the development stage and was [[release to manufacturing|released to manufacturing]].


Windows 8 is built based on [[Metro (design language)|Metro design language]] and introduces a new form of "Windows 8-style software", which may only be obtained through [[Windows Store]]. Windows 8 also features a new [[start screen]], [[Internet Explorer 10]], native support for [[USB 3.0]], a new [[Windows Defender]] that combats [[malware]], [[Windows To Go]], and support for [[Unified Extensible Firmware Interface#Secure Boot|UEFI SecureBoot]].
Windows 8 is built based on [[Metro (design language)|Metro design language]] and introduces a new form of "Windows 8-style software", which may only be obtained through [[Windows Store]]. Windows 8 also features a new [[start screen]], [[Internet Explorer 10]], native support for [[USB 3.0]], a new [[Windows Defender]] that combats [[malware]], [[Windows To Go]], and support for [[Unified Extensible Firmware Interface#Secure Boot|UEFI SecureBoot]].


Windows 8 is available in four major editions: Windows 8, Windows 8 Pro, Windows 8 Enterprise, and [[Windows RT]]. The first three have almost the same hardware requirements as that of Windows 7. However, the latter runs on tablet computers with [[ARM architecture]]. Hardware vendors willing to receive Microsoft's certification for such devices need to adhere to a list of certification requirements. Windows 8 Enterprise and Windows RT are not available at retail outlets.
Windows 8 is available in four major editions: Windows 8, Windows 8 Pro, Windows 8 Enterprise, and [[Windows RT]]. The first three have almost the same hardware requirements as that of Windows 7. The latter runs on computers with [[ARM architecture]]. Hardware vendors willing to receive Microsoft's certification for such devices need to adhere to a list of certification requirements. Windows 8 Enterprise and Windows RT are not available at retail outlets.


== Development history ==
== Development history ==

Revision as of 06:00, 13 August 2012

Windows 8f
File:Windows 8 start screen.png
Screenshot of the Start Screen in the Windows 8 RTM (Build 9200)
DeveloperMicrosoft Corporation
OS familyMicrosoft Windows
Released to
manufacturing		October 26, 2012; 11 years ago (2012-10-26)
Latest release6.2.9200.16384 (RTM) / July 25, 2012; 12 years ago (2012-07-25)[1]
Update methodWindows Update
PlatformsIA-32, x86-64, and ARM[2]
Kernel typeHybrid
LicenseProprietary commercial software
Preceded byWindows 7
Official websitewindows.microsoft.com/en-US/windows-8/release-preview
Articles in the series

Windows 8 is an operating system produced by Microsoft for use on personal computers, including home and business desktops, laptops, tablets, and home theater PCs. It is part of the Windows NT family of operating systems and succeeds Windows 7. Windows 8 is slated for general availability on October 26, 2012.[3]

Development of this operating system started before the release of its predecessor in 2009. Its existence was first announced in January 2011 at Consumer Electronics Show. During its development and test phases, Microsoft released three pre-release versions: Developer Preview (September 2011), Consumer Preview (March 2012), and Release Preview (May 2012). On August 1, 2012, Windows 8 graduated from the development stage and was released to manufacturing.

Windows 8 is built based on Metro design language and introduces a new form of "Windows 8-style software", which may only be obtained through Windows Store. Windows 8 also features a new start screen, Internet Explorer 10, native support for USB 3.0, a new Windows Defender that combats malware, Windows To Go, and support for UEFI SecureBoot.

Windows 8 is available in four major editions: Windows 8, Windows 8 Pro, Windows 8 Enterprise, and Windows RT. The first three have almost the same hardware requirements as that of Windows 7. The latter runs on computers with ARM architecture. Hardware vendors willing to receive Microsoft's certification for such devices need to adhere to a list of certification requirements. Windows 8 Enterprise and Windows RT are not available at retail outlets.

Development history

Early announcements

Windows 8 development started before Windows 7 had shipped[4] in 2009. In January 2011, at the Consumer Electronics Show (CES), that Microsoft announced that Windows 8 would be adding support for ARM microprocessors in addition to the x86 microprocessors from Intel, AMD and VIA.[5][6] On June 1, 2011, Microsoft officially unveiled Windows 8's new user interface as well as additional features at the Taipei Computex 2011 in Taipei (Taiwan) by Mike Angiulo and at the D9 conference in California (United States) by Julie Larson-Green and Microsoft's Windows President Steven Sinofsky.[7][8] A month before the BUILD conference was held, Microsoft opened a new blog called "Building Windows 8" for users and developers on August 15, 2011.[9]

Developer Preview

A screenshot of Windows 8 Developer Preview running on a multi-monitor system, showcasing many features

Microsoft unveiled new Windows 8 features and improvements on the first day of the BUILD conference on September 13, 2011.[10] Microsoft also released the Windows Developer Preview (build 8102) of Windows 8 the same day, which included SDKs and developer tools (such as Visual Studio Express and Expression Blend) for developing applications for Windows 8's new interface.[11] According to Microsoft, there were more than 500,000 downloads of the developer preview within the first 12 hours of its release.[12] The Developer Preview also introduced the Start screen. The Start button in the desktop opened the Start screen instead of the Start menu.

On 16 February 2012, Microsoft postponed the expiration date of the developer preview. Originally set to expire on 11 March 2012, this release is now set to expire on 15 January 2013.[13]

Consumer Preview

On 29 February 2012, Microsoft released Windows 8 Consumer Preview, the beta version of Windows 8, build 8250. For the first time since Windows 95, the Start button is no longer present on the taskbar, though the Start screen is still triggered by clicking the bottom-left corner of the screen and by clicking Start on the Charm bar.[14] Windows president Steven Sinofsky said more than 100,000 changes had been made since the developer version went public.[14] The day after its release, Windows 8 Consumer Preview had been downloaded over one million times.[15][16] Like the Developer Preview, the Consumer Preview is set to expire on January 15, 2013.

Release Preview

File:Windows 8 Login Screen.png
Windows 8 Logon Screen in Release Preview

At Japan's Developers Day conference, Steven Sinofsky announced that the Windows 8 Release Preview (build 8400) would be released during the first week of June.[17] On May 28, 2012, the Windows 8 Release Preview (Standard Simplified Chinese x64 edition, not China-specific version, build 8400) was leaked online on various Chinese and BitTorrent websites.[18] On May 31, 2012, the Windows 8 Release Preview was released to the public by Microsoft.[19]

Major items in the Release Preview included the addition of Sports, Travel, and News apps, along with an integrated version of Flash Player in Internet Explorer.[20] Unlike the Developer Preview and the Consumer Preview, the release preview is set to expire on January 16, 2013.

Final version

On August 1, 2012, Windows 8 (build 9200[21]) was released to manufacturing.[22] Microsoft plans to release Windows 8 for general availability on October 26, 2012.[3] However, only a day after its release to manufacturing, a copy of the final version of Windows 8 Enterprise N (produced for European markets) leaked to the web.[23][24]

New features

Main article: Features new to Windows 8

Windows 8-style UI

File:Windows 8 release preview snapped apps.png
Multitasking in Windows 8

Windows 8 employs a new user interface based on Microsoft's Metro design language. The Metro environment will feature a new tile-based Start screen similar to that of the Windows Phone operating system. Each tile will represent an application, and will be able to display relevant information such as the number of unread messages on the tile for an e-mail app or the current temperature on a weather application. These applications run in full-screen, and are able to share information between each other using "contracts".[25] They will be available only through Windows Store.[26] Apps in the new interface are developed with the new Windows Runtime platform using various programming languages, including C++, Visual Basic, C#, and HTML with JavaScript code-behind.

The traditional desktop environment for running desktop applications is accessed via a tile on the new Start screen. The Start button has been removed from the taskbar in favor of a Start button on the new charm bar, as well as a hotspot in the bottom-left corner. Both open the new Start screen, which replaces the Start menu.[27]

Applications developed for this new environment were previously referred to as "Metro-style apps" in development materials, connecting it to Windows 8's use of a interface following the Metro design language as its primary desktop. However, reports surfaced that due to potential trademark issues with the German company Metro AG, Microsoft officials had began to advise its Windows developers to stop using the term. A Microsoft spokesperson however, denied these reports and stated that the use of the term "Metro" to describe these apps was merely a codename that would be phased out.[28]

Other features

File:Windows Store.png
The Windows Store is a key feature in Windows 8
File:Win 8 Runing III.ogg
A laptop showing Windows 8's Release Preview Hybrid Boot
Bootable Windows To Go USB flash drive
File:Task Manager.png
The redesigned Task Manager in Windows 8
  • Internet Explorer 10 is included as both desktop program and as a touch-optimized app. The latter does not support plugins or ActiveX components, but includes a version of Adobe Flash Player that is optimized for touch and low power usage and works only on sites included on a whitelist.[29]
  • It is now possible to log into Windows using a Microsoft account (formerly known as a Windows Live ID). This will allow the user's profile and settings to be synchronized over the Internet and accessible from other computers running Windows 8, as well as integration with SkyDrive.[30]
  • Windows Store will be the only method of purchasing and downloading Metro-style apps, as well as advertising desktop apps. Metro-style apps are installed from the Windows Store, or in the form of a Line Of Business app on devices joined in a network domain.[31]
  • Two new authentication methods have been added: picture password, which allows users to log in by drawing three gestures in different places on a picture,[32][33] and PIN log in, which allows users to authenticate using a four digit pin.[34]
  • File Explorer will include a ribbon toolbar, and have its file operation progress dialog updated to provide more detailed statistics, the ability to pause file transfers, and improvements in the ability to manage conflicts when copying files.[35]
  • Hybrid Boot will use hibernation technology to allow faster startup times by saving the Windows core's memory to the hard disk and reloading it upon boot.[36][37][38]
  • Windows To Go will allow Windows 8 Enterprise to boot and run from a bootable USB device (such as a flash drive).[39][40]
  • Two new recovery functions are included, Refresh and Reset. Refresh restores all Windows files to their original state while keeping settings, files, and apps, while reset takes the computer back to factory default condition.[41]
  • USB 3.0 is now supported natively.[42]
  • A new lock screen displays a clock and notifications while the computer is locked.[43]
  • Task Manager has been redesigned.[44]
  • Xbox Live integration (including Xbox Live Arcade, Xbox Companion and Xbox Music)[45]
  • Storage Spaces will allow users to combine different sized hard disks into virtual drives and specify mirroring, parity, or no redundancy on a folder-by-folder basis.[46]
  • Family Safety is intended to allow parents to protect their children on the Internet, as well as monitor and control their PC and Internet activities and usage.[47][48][49]
  • Windows Defender now has anti-virus capabilities, similar to those of Microsoft Security Essentials. It is intended to replace the Security Essentials package and function as the default anti-virus program.[50]

Removed features

Main article: List of features removed in Windows 8

Hardware requirements

As of Windows 8 Release Preview, the minimum system requirements are the same as Windows 7 (except for CPU); these system requirements may change in the final release.[51]

Minimum hardware requirements for Windows 8 Release Preview
Architecture IA-32 (32-bit) x86-64 (64-bit)
Processor 1 GHz (with PAE, NX and SSE2 support)[52]
Memory (RAM) 1 GB 2 GB
Graphics Card DirectX 9 graphics device with WDDM 1.0 or higher driver
Storage 16 GB 20 GB

To run Metro-style apps, a screen resolution of 1024x768 or higher is required to run one app at a time, and a resolution of 1366x768 is required to run two apps side-by-side using snap.[53]

Officially supported virtualization platforms for Windows 8 Consumer Preview included Hyper-V in Windows 8 Developer Preview, Hyper-V in Windows Server 2008 R2, VMware Workstation 8.0.2 for Windows, VirtualBox 4.1.8 for Windows, Parallels Workstation 6 for Windows, Parallels Desktop 4 for Windows, and XenDesktop 5.5.[54]

To receive logo certification, Microsoft requires that a system resume from standby in 2 seconds or less on x86 systems.[55]

Tablets/convertibles

Microsoft released minimum hardware requirements for new tablet and convertible devices designed for Windows 8, and defined a convertible form factor as a standalone device that combines the PC, display and rechargeable power source with a mechanically attached keyboard and pointing device in a single chassis. A convertible can be transformed into a tablet where the attached input devices are hidden or removed leaving the display as the only input mechanism.[56][57]

Hardware certification requirements for Windows tablets[58]
Graphics Card DirectX 10 graphics device with WDDM 1.2 or higher driver
Storage 10GB free space, after the out-of-box experience completes
Standard buttons 'Power', 'Rotation lock', 'Windows Key', 'Volume-up', 'Volume-down'
Screen Touch screen supporting a minimum of 5-point digitizers and resolution of at least 1366x768. The physical dimensions of the display panel must match the aspect ratio of the native resolution. The native resolution of the panel can be greater than 1366 (horizontally) and 768 (vertically). Minimum native color depth is 32-bits.
Camera Minimum 720p
Ambient light sensor 1–30k lux capable with dynamic range of 5–60K
Accelerometer 3 axes with data rates at or above 50 Hz
USB 2.0 At least one controller and exposed port.
Connect Wi-Fi and Bluetooth 4.0 + LE (low energy)
Other Speaker, microphone, magnetometer and gyroscope.

If a mobile broadband device is integrated into a tablet or convertible system, then an assisted GPS radio is required. Devices supporting near field communication need to have visual marks to help users locate and use the proximity technology. The new button combination for Ctrl + Alt + Del is Windows Key + Power.

Secure boot

See also: Unified Extensible Firmware Interface § Secure Boot, and Hardware restrictions § Windows 8

Secure boot is a controversial[59][60][61][62] UEFI-based feature to "prevent unauthorized firmware, operating systems, or UEFI drivers from running at boot time".[63]

Hardware makers who choose the optional Microsoft Certification will be required to implement UEFI secure boot. Microsoft will also require that manufacturers offer the ability to turn off the secure boot feature on x86 hardware,[64] but they must not offer such an option on ARM hardware. No mandate is made regarding the installation of third-party certificates that would enable running alternative software.[65][66][67]

In September 2011, Matthew Garrett, an employee of competitor Red Hat, raised the possible risk of Microsoft locking out alternative systems,[68] leading to media coverage.[69][70][71][72] Microsoft addressed the issue in a blog post,[73] stating that "At the end of the day, the customer is in control of their PC. Microsoft’s philosophy is to provide customers with the best experience first, and allow them to make decisions themselves",[74] with the promise that disabling SecureBoot on Windows 8 devices would be possible.[75][76][77][78] In January 2012, Microsoft released certification requirements for Windows 8 specifying that non-ARM devices must have "the ability to disable Secure Boot", whereas for ARM-based devices, disabling Secure Boot "must not be possible."[61][64][79][80][81] By prohibiting Windows 8 from running on ARM systems that allow the user to disable Secure Boot, Microsoft raised concerns,[82][83][84] particularly in the Linux community, who are concerned that this marks an attempt by Microsoft to exclude competing operating systems from computers built to be compatible with Windows 8.[85][86][87]

Fedora Linux, in order to get around secure boot for their upcoming release, purchased a security key from VeriSign at a discounted price of US$99 through the Windows Dev Center,[88][89][90] causing some controversy in the Fedora community.[91] The Free Software Foundation has commented on the issue,[92][93][94] covering the use of GRUB and both Ubuntu and Fedora's approaches.[95]

Software compatibility

File:BSoD in Windows 8.png
BSOD in Windows 8

Windows 8 for IA-32 and x64 processors will run most software compatible with previous versions of Windows, with the same restrictions as Windows 7: 64-bit Windows 8 will be able to run 64-bit and 32-bit software while 32-bit Windows 8 will be able to run 32-bit and 16-bit software (although some 16-bit software may require compatibility settings to be applied, or not work at all).

Windows RT, a version of Windows 8 for systems with ARM processors, will only support applications included with the system (such as a special version of Office 2013), supplied through Windows Update, or applications acquired through the Windows Store. Windows on ARM will not support running, emulating, or porting existing x86/64 desktop applications to ensure the quality of apps available on ARM.[96]

Metro-style applications can either be cross-compatible between Windows 8 and Windows RT, or compiled to support a specific architecture.[97]

Upgrade offers

On July 2, 2012, Microsoft announced that once Windows 8 is generally released on October 26,[3] from then till January 31, 2013, there will be two (one costing $69.99, and one costing $39.99) ways to upgrade to Windows 8 Pro from earlier Windows versions.[98] These two methods come on the heels of Microsoft's confirming, in late May 2012,[99][100] that it would offer a $14.99 Windows 8 Pro upgrade to purchasers of new PCs with Windows 7 pre-installed on them.

In none of Microsoft's announcements or confirmations of these promotional prices did it specify what will be the long-term, permanent upgrade pricing for Windows 8 and Windows 8 Pro.

Though Microsoft had earlier announced that Windows Media Center, and native CD/DVD playability, will not be included in Windows 8, this promotion allows users to install Windows Media Center for free once they've completed the upgrade.[101]

The Windows 8 Pro upgrade for Windows 7 users will be easiest and most seamless of the upgrade paths because all user settings, personal files, and apps remain intact. For those upgrading from Windows Vista, only user settings and personal files are preserved, but not apps; and for those upgrading from Windows XP, only personal files (but not user settings or apps) will survive. Apps which do not survive may, however, be reinstalled (assuming user still has all installation files and/or media, and authentication/registration codes/keys and/or serial numbers).[101]

Those who purchase qualifying Windows 7 PCs between June 2, 2012 and January 31, 2013 will be eligible to register and download an upgrade to Windows 8 Pro, via the Windows Upgrade Offer website, for $14.99, through February 28, 2013.[98] A qualified PC is a new PC purchased during the aforementioned June 2 through January 31 promotional period with a valid Windows 7 OEM Certificate of Authenticity and product key for, and preinstalled with, the following editions:[102]

  • Windows 7 Home Basic
  • Windows 7 Home Premium
  • Windows 7 Professional
  • Windows 7 Ultimate

The Windows 7 Starter and Enterprise editions are ineligible for the US $14.99 upgrade. The upgrade must be performed via registration on the Microsoft Windows Upgrade Offer website. After registration on the site (which must be done from the eligible PC so that its copy of Windows 7 may be validated), registrants will receive a confirmation email. Then, after Windows 8's general release, said customers will receive another email with a promotion code and instructions for purchasing and downloading the Windows 8 Pro upgrade; which promotion code will be redeemed during the upgrade ordering process to receive the promotional $14.99 price.[102]

An optional installation DVD will also be available for an additional fee (likely $15, plus shipping and handling, based on what the downloadable $39.99 upgraders have been told they'll pay for one); or those who download the Windows 8 Pro upgrade will be able to create their own bootable installation media on DVD or USB flash drive from the downloaded Windows 8 Pro upgrade.[102]

The Windows 8 Pro upgrades obtained via these promotional prices will include 90-days of no-charge support from Microsoft which will begin at the moment the Windows 8 is installed and activation is completed.[102]

On February 18, 2012, Microsoft confirmed that in Windows 8 the Windows logo will be significantly updated to reflect the new Metro design language. The logo was designed by Pentagram partner Paula Scher. The formerly flag-shaped logo has been transformed into four window panes, perspective was added, and the entire logo will be rendered in a single solid color, which will depend on the user's personalization changes.[103]

Editions

Main article: Windows 8 editions

On April 16, 2012, Microsoft announced that Windows 8 will be available in four main editions. Windows 8 and Windows 8 Pro will be available for retail sale to consumers in most countries.[104] The other editions are not available in retail. The new Windows RT edition will only be available preinstalled by OEMs on ARM-based devices while the Enterprise edition will only be available through volume licensing.[104]

See also

References

  1. ^ http://www.theverge.com/2012/8/1/3188541/windows-8-rtm-development-complete
  2. ^ "Microsoft Announces Support of System on a Chip Architectures From Intel, AMD, and ARM for Next Version of Windows". Microsoft. January 5, 2011. Retrieved October 14, 2011.
  3. ^ a b c "Windows 8 will be available on…". Microsoft. July 18, 2012. Retrieved July 18, 2012.
  4. ^ "Steven Sinofsky, Tami Reller, Julie Larson-Green, Antoine Leblond, and Michael Angiulo: Windows 8 Consumer Preview". Microsoft. February 29, 2012. Retrieved April 27, 2012.
  5. ^ "Microsoft Announces Support of System on a Chip Architectures From Intel, AMD, and ARM for Next Version of Windows". Microsoft. January 5, 2011. Retrieved January 5, 2011.
  6. ^ Rosoff, Matt (January 5, 2011). "OK, So Windows 8 Is Coming To ARM Tablets...Someday (MSFT)". San Francisco Chronicle. Retrieved January 5, 2011.
  7. ^ "Live from Microsoft's Windows 8 preview event at Computex 2011!". engadget. June 1, 2011. Retrieved February 28, 2012.
  8. ^ "Previewing 'Windows 8'". Microsoft. June 1, 2011. Retrieved February 28, 2012.
  9. ^ Steven Sinofsky (August 15, 2011). "Welcome to Building Windows 8 – Building Windows 8 – Site Home – MSDN Blogs". MSDN. Retrieved September 8, 2011.
  10. ^ "Windows 8 Developer Preview Guide" (PDF). Microsoft. Retrieved September 16, 2011.
  11. ^ "Home - BUILD". Microsoft. Retrieved February 29, 2012.
  12. ^ "Steve Ballmer touts 500,000 Windows 8 downloads in less than 12 hours". Engadget. Retrieved September 16, 2011.
  13. ^ "An update that postpones the expiration date of Windows 8 Developer Preview and Windows 8 Server Developer Preview is available". Microsoft. February 16, 2012. Retrieved May 5, 2012.
  14. ^ a b "Windows 8: Microsoft unveils consumer preview". Windows 8 Consumer Preview. February 29, 2012. Retrieved March 1, 2012.
  15. ^ https://twitter.com/#%21/BuildWindows8/status/175296911966875649
  16. ^ "Windows 8 Consumer Preview hits one million downloads in a day". Engadget. Retrieved March 4, 2012.
  17. ^ Musil, Steven (April 23, 2012). "Windows 8 'release preview' due in early June | Microsoft - CNET News". News.cnet.com. Retrieved June 11, 2012.
  18. ^ Warren, Tom (May 29, 2012). "Windows 8 Release Preview leaks out ahead of official debut". The Verge. Retrieved June 11, 2012.
  19. ^ "Windows 8 Release Preview now available to download".
  20. ^ Brandon LeBlanc (May 31, 2012). "The Windows 8 Release Preview & Windows Upgrade Offer". Microsoft.
  21. ^ Warren, Tom (August 1, 2012). "Microsoft completes Windows 8 development, announces release to manufacturing". The Verge. Vox Media. Retrieved August 5, 2012.
  22. ^ "Windows 8 has reached the RTM milestone". Microsoft. August 1, 2012. Retrieved August 1, 2012.
  23. ^ Keizer, Gregg (August 3, 2012). "Windows 8 Leaked in Final Form". Computerworld. Retrieved August 9, 2012.
  24. ^ Crothers, Brooke (August 2, 2012). "Windows 8 final version allegedly leaks out already". CNET. Retrieved August 9, 2012.
  25. ^ Miller, Michael. "Build: More Details On Building Windows 8 Metro Apps". PC Magazine. Retrieved February 10, 2012.
  26. ^ Rosoff, Matt. "Here's Everything You Wanted To Know About Microsoft's Upcoming iPad Killers". Business Insider. Retrieved February 10, 2012.
  27. ^ "Windows 8: Farewell Start button?". The New Zealand Herald. February 10, 2012. Retrieved February 10, 2012.
  28. ^ "Microsoft advises developers to stop using 'Metro' name in apps following possible trademark dispute". The Verge. Retrieved August 3, 2012.
  29. ^ Dean Hachamovitch (May 31, 2012). "Windows Release Preview: The Sixth IE10 Platform Preview". Retrieved June 7, 2012.
  30. ^ Whitney, Lance. "Windows 8 to tap heavily into Windows Live". CNET News. Retrieved February 10, 2012.
  31. ^ "Managing client access to the Windows Store". Microsoft. February 2012.
  32. ^ Keynote #1 | BUILD2011 | Channel 9. Channel9.msdn.com (2011-09-13). Retrieved on 2011-10-14.
  33. ^ Windows 8 Picture Password Patent Filed by Microsoft. Windows 8 Beta (2011-09-21). Retrieved on 2011-10-14.
  34. ^ "Windows 8: Create a PIN Number to logon". Groovypost. Retrieved February 24, 2012.
  35. ^ Paul, Iam. "Microsoft Overhauls Windows Explorer in Windows 8". PC World. Retrieved February 10, 2012.
  36. ^ "Windows 8 "Hybrid Boot" discovered".
  37. ^ Woods, Ben (September 9, 2011). "Windows 8 'hybrid' mode brings faster boot | Desktop OS | ZDNet UK". Zdnet.co.uk. Retrieved January 27, 2012.
  38. ^ "Windows 8 Screenshots: Five New Interesting Features of Windows 8 Part 1".
  39. ^ Mackie, Kurt (September 16, 2011). "Microsoft Certified Professional Magazine: Windows 8 Will Run On Thumb Drive, 16 September 2011". Mcpmag.com. Retrieved January 27, 2012.
  40. ^ Take, First (September 20, 2011). "Windows 8: Windows To Go | ZDNet UK". Zdnet.co.uk. Retrieved January 27, 2012.
  41. ^ Bright, Peter. (2011-09-18) Making the lives of IT easier: Windows 8 Refresh, Reset, and Windows To Go. Ars Technica. Retrieved on 2011-10-14.
  42. ^ Native USB 3.0 Support Coming to Windows 8. AnandTech. Retrieved on 2011-10-14.
  43. ^ Thurrott, Paul. "Windows 8 Secrets: Welcome Screen". SuperSite for Windows. Retrieved April 10, 2011.
  44. ^ "The Windows 8 Task Manager". Microsoft. October 2011.
  45. ^ "Windows 8 To Integrate Xbox Live Support". Maximum PC. Retrieved August 29, 2011.
  46. ^ Sinofsky, Steven. "Virtualizing storage for scale, resiliency, and efficiency". MSDN Blogs.
  47. ^ "Keeping your family safer with Windows 8 - Building Windows 8 - Site Home - MSDN Blogs". Blogs.msdn.com. May 14, 2012. Retrieved June 11, 2012.
  48. ^ "Windows 8 'Family Safety' feature chaperones underage users through the World Wild Web". Engadget. May 14, 2012. Retrieved June 11, 2012.
  49. ^ "Microsoft: Win8 Simplifies, Improves Parental Monitoring of Kids Computer Activities | PCWorld Business Center". Pcworld.com. Retrieved June 11, 2012.
  50. ^ Jason Garms (September 15, 2011). "Protecting you from malware". Microsoft.
  51. ^ "Windows 8 Release Preview ISO images". Microsoft.com. Microsoft. Retrieved August 3, 2012.
  52. ^ "PAE/NX/SSE2 Support Requirement Guide for Windows 8". Retrieved June 4, 2012.
  53. ^ "Optimizing for both landscape and portrait". Microsoft. Retrieved February 24, 2012.
  54. ^ "Virtual Machines compatible with Windows 8 Consumer Preview". Retrieved March 1, 2012.
  55. ^ "Windows 8 Secrets: PC and Device Requirements Within Windows". Withinwindows.com. January 16, 2012. Retrieved April 22, 2012.
  56. ^ Crothers, Brooke (January 17, 2012). "Microsoft lays out Window 8 tablet hardware requirements | Nanotech - The Circuits Blog - CNET News". News.cnet.com. Retrieved April 22, 2012.
  57. ^ Newman, Jared (January 17, 2012). "Windows 8 Tablet Requirements Revealed". PCWorld. Retrieved April 22, 2012.
  58. ^ "Windows 8 Hardware Certification Requirements". Msdn.microsoft.com. Retrieved April 22, 2012.
  59. ^ Garling, Caleb (September 23, 2011). "Windows 8 Secure Boot Sparks Linux Furor, and a Microsoft Response". Wired.com. Condé Nast. Retrieved August 3, 2012.
  60. ^ Brodkin, Jon (January 16, 2012). "Microsoft mandating Secure Boot on ARM, making Linux installs difficult". Ars Technica. Condé Nast. Retrieved August 3, 2012.
  61. ^ a b Warren, Tom (January 16, 2012). "Windows 8 ARM devices won't have the option to switch off Secure Boot". The Verge. Retrieved August 3, 2012.
  62. ^ Noyes, Katherine (January 18, 2012). "Windows 8 Secure Boot: The Controversy Continues". PCWorld. IDG. Retrieved August 3, 2012.
  63. ^ "Hardware Design and Development for Windows 8". MSDN. Microsoft. December 21, 2011. Retrieved August 3, 2012.
  64. ^ a b "Windows Hardware Certification Requirements" (PDF). May 9, 2012. p. 121. On non-ARM systems, it is required to implement the ability to disable Secure Boot via firmware setup. ... Disabling Secure Boot must not be possible on ARM systems.
  65. ^ Glyn Moody (January 12, 2012). "Is Microsoft Blocking Linux Booting on ARM Hardware?". Computerworld UK.
  66. ^ "Why Microsoft should lift the possible ban on Linux booting on Windows 8 ARM devices - Computerworld Blogs". Blogs.computerworld.com. January 13, 2012. Retrieved January 27, 2012.
  67. ^ James Niccolai (January 13, 2012). "Windows 8 on ARM: You can look but you can't touch". Computerworld. Retrieved January 27, 2012.
  68. ^ 02:01 pm (September 20, 2011). "mjg59 | UEFI secure booting". Mjg59.dreamwidth.org. Retrieved January 27, 2012.{{cite web}}: CS1 maint: numeric names: authors list (link)
  69. ^ Brodkin, Jon (September 21, 2011). "Windows 8 secure boot could complicate Linux installs". Arstechnica.com. Retrieved January 27, 2012.
  70. ^ Windows 8 secure boot would 'exclude' Linux
  71. ^ Noyes, Katherine. "Linux and Windows 8's Secure Boot: What We Know So Far | PCWorld Business Center". Pcworld.com. Retrieved January 27, 2012.
  72. ^ Baxter, Matthew (September 28, 2011). "Why the Windows 8 UEFI secure boot thing has me worried | Technology". London: guardian.co.uk. Retrieved January 27, 2012.
  73. ^ Lance Whitney (September 26, 2011). "Microsoft addresses Windows 8 secure boot issue". Cnet. Retrieved October 17, 2011.
  74. ^ Tony Mangefeste (September 22, 2011). "Protecting the pre-OS environment with UEFI". MSDN Blogs. Archived from the original on August 10, 2012. Retrieved October 17, 2011.
  75. ^ Microsoft addresses Windows 8 secure boot issue | Microsoft - CNET News
  76. ^ Microsoft responds to Windows 8's secure boot requirement concerns - TechSpot News
  77. ^ http://www.osnews.com/story/25185/Microsoft_Responds_to_Secure_Boot_Story_Doesn_t_Address_Issue/
  78. ^ Microsoft: Don't blame us if Windows 8's secure boot requirement blocks Linux dual-boot | ZDNet
  79. ^ Is Microsoft Blocking Linux Booting on ARM Hardware? - Open Enterprise
  80. ^ http://www.osnews.com/story/25507/Microsoft_Forces_OEMs_To_Lock_Devices_Into_Windows_8_Using_UEFI
  81. ^ Wallen, Jack (January 17, 2012). "Microsoft back to dirty pool with UEFI Secure Boot". TechRepublic. Retrieved April 22, 2012.
  82. ^ Brockmeier, Joe (January 13, 2012). "Microsoft Says No to Disabling UEFI Secure Boot on ARM". Readwriteweb.com. Retrieved January 27, 2012.
  83. ^ "Microsoft Forces OEMs To Lock Devices Into Windows 8 Using UEFI". OS News. January 2012.
  84. ^ "Why is Microsoft locking out all other OSes from Windows 8 ARM PCs & devices?". ZDNet. Retrieved January 27, 2012.
  85. ^ Garling, Caleb (September 23, 2011). "Windows 8 Secure Boot Sparks Linux Furor, and a Microsoft Response". Wired.
  86. ^ "Microsoft Attempt to Address Windows 8 'Linux Worries'". OMG! Ubuntu!. October 23, 2011.
  87. ^ "Microsoft to Prevent Linux Booting on ARM Hardware?". Omgubuntu.co.uk. January 13, 2012. Retrieved January 27, 2012.
  88. ^ Garrett, Matthew (June 1, 2012). "Implementing UEFI Secure Boot in Fedora". Retrieved June 17, 2012.
  89. ^ "Establish a Hardware/Desktop Dashboard Account". Windows Dev Center - Hardware. Microsoft. Retrieved June 17, 2012. Microsoft is pleased to announce that, for a limited time, VeriSign is offering the 'Microsoft Authenticode' Digital Certificate at a substantially reduced price by following the link below. https://products.verisign.com/orders/enrollment/winqualOrder.do VeriSign 'Microsoft Authenticode' Code Signing Digital Certificate ($99 USD) {{cite web}}: External link in |quote= (help)
  90. ^ "Code Signing Certificates for Microsoft Authenticode – Digital Signatures from VeriSign | Symantec". Symantec. Retrieved June 17, 2012. 1 Year $499
  91. ^ Linus Torvalds on Windows 8, UEFI, and Fedora | ZDNet
  92. ^ FSF criticizes secure boot, raises concerns about distro implementations | Ars Technica
  93. ^ The FSF's advice to distributors on UEFI secure boot [LWN.net]
  94. ^ The FSF weighs in on UEFI Secure Boot - The H Open: News and Features
  95. ^ Free Software Foundation recommendations for free operating system distributions considering Secure Boot — Free Software Foundation — working together for free software
  96. ^ "Building Windows for the ARM processor architecture". Microsoft. February 9, 2012. Retrieved February 14, 2012.
  97. ^ "Welcome to Windows 8 - The Developer Preview". Microsoft. Retrieved March 11, 2012.
  98. ^ a b Microsoft (July 2, 2012). "Upgrade to Windows 8 Pro for $39.99". The Windows Blog. Retrieved July 29, 2012.
  99. ^ Gregg Keizer (July 1, 2012). "Update: Microsoft confirms $15 Windows 8 upgrade". Computer World. Retrieved July 4, 2012.
  100. ^ Paul Thurrott (May 14, 2012). "Windows 8 Pro PC Upgrade Cost Is Just $15". Paul Thurrott's Supersite for Windows. Retrieved July 4, 2012.
  101. ^ a b Paul McDougall (July 3, 2012). "Microsoft Reveals Windows 8 Upgrade Price". Information Week. Retrieved July 4, 2012.
  102. ^ a b c d "Windows Upgrade Offer Program Info". Microsoft. July 2012.
  103. ^ "Redesigning the Windows Logo". February 17, 2012. Retrieved February 18, 2012.
  104. ^ a b "Announcing the Windows 8 Editions". Microsoft. April 16, 2012. Retrieved April 17, 2012.
Wikimedia Commons has media related to Microsoft Windows 8.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Windows_8&oldid=507157482"