Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close.

Whether you’re using a PC or a Mac, there are handy tricks to help you make the most of every pixel. From setting up a split screen to adjusting your display resolution and icon size. Here are some ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. This story has been updated. It was originally posted on April 17 ...