If you have a scroll wheel mouse, hold down the Ctrl key on the keyboard while you roll the scroll wheel—it makes the text larger or smaller instantly!
Bonus tip: This tip works in many other applications too! For example, it is generally used for zooming in Microsoft Windows.
To add this auto-updating template to your user page, use {{totd}}
Nataliejanesellars1974, you are invited to the Teahouse![edit]
Hi Nataliejanesellars1974! Thanks for contributing to Wikipedia. Be our guest at the Teahouse! The Teahouse is a friendly space where new editors can ask questions about contributing to Wikipedia and get help from experienced editors like AmaryllisGardener (talk).