Wikipedia:Tip of the day/July 28
With its own link at the top of every page, your user page is as accessible as Wikipedia's Main Page. Because of this, it is your customizable Wikipedia navigation hub. Just place your favorite Wikipedia and external reference links on your user page, and you can access them instantly anytime you want from anywhere on Wikipedia.
For more ideas on how to customize your user page, see Wikipedia's User Page Design Center. There's also a help department there too.