When you spend hours at your computer every day, the slightest unexpected change on your desktop can throw you off balance. The blue highlighting of desktop icons can happen accidentally in Windows XP ...

When you install new programs on your computers, they may display a message asking if you like them to store an icon on your desktop. If you move through your installation screens quickly, you may ...

You can change nearly any desktop icon on both Mac and PC. To change desktop icons on a Mac, open the "Get Info" menu and paste in the picture you want to use. On a PC you'll need to make a .ICO file, ...