How-To Geek on MSN
Search Engine Keeps Changing to Yahoo? Here's What to Do
If your default browser homepage and search engine keep mysteriously changing to Yahoo!, your computer is probably infected ...
How to change the font size on your Android device, or zoom in the display to make everything larger
You can change the font size on your Android phone or tablet by heading to your device's Accessibility menu.
You can change your font size in Signal on the secure-messaging platform's desktop, Android, and iPhone apps.
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