Add Yahoo as a preferred source to see more of our stories on Google. To change login wallpaper, System Preferences > Desktop & Screen Saver > choose and customize image. When you change your profile ...

Sarah is a freelance writer and CNET How To blogger. Her main focus is Windows, but she also covers everything from mobile tech to video games to DIY hardware projects. She likes to press buttons and ...

Your Facebook account is generally associated with an email address that you use to log in when you visit the site or use the Facebook mobile app. If you change your ...

You can now change the Windows login UI screen with or without the use of third-party software or hacks. Windows now supports the ability to load images into the login screen’s background. Although ...