PC Magazine shares a comprehensive guide for Windows 10 Desktop customization tips.  It includes screen-by-screen directions for both Anniversary & Creators versions.

http://www.pcmag.com/news/353347/how-to-customize-and-enhance-your-windows-10-display

Your Windows 10 display doesn’t look quite right. Maybe the color is off. Maybe the text is too small (or too large). Maybe the resolution isn’t to your liking. Well, don’t despair. You can customize your display in Windows 10 to make it look just right; resize the text, change the resolution, calibrate the color, and more.

The process for customizing your display varies somewhat depending on your version of Windows 10. If you’re still running a pre-Creators Update version, like the Anniversary Update, you follow one set of steps; Creators Update, which started rolling out in April, requires a different set of steps. You can still accomplish most of steps no matter which flavor of Windows 10 you’re using.