It's easy to draw on your iPhone with the Markup tool in your Photos or Notes app. Here's what you need to know to do it.

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 ...

Explore a variety of solutions, from easy tweaks to tech tips, to resolve pesky screen lines and improve your monitor experience Reviewed by Michael Barton Heine Jr Check your monitor's cables first ...