Evolution of Apple Computers
Command Line Cheat Sheet for Mac and Linux. I know these, but always good to have on hand!
Online SQL Courses - Learn SQL For Databases on Udemy
Extremely Punny Illustrations That Will Bring A Smile To Your Face
Keyboard shortcuts are the ticket to working faster in many programs. This cheat sheet will help you work more efficiently in Adobe Creative Cloud apps, including Photoshop, Illustrator, InDesign, and Premier Pro.
Ethernet Connectivity InfoGraphic from Fluke Networks
And whichever brave person took this on and came out the other side deserves a medal.