Holy Shortcuts

I am a keyboard shortcut user. This goes way back to my college days using Lotus 1-2-3 and truly being a "typer". Ever since then, anything I can do with a shortcut I do. And I've have been living the illusion that I knew most shortcuts out.....that was my first mistake.

Gmail has a whole array of shortcuts, far beyond the basic formatting ones I use often. Open your Gmail (or school GAFE email) and use the keyboard shortcut Shift + ?  Do you get a screen like the one below?

Holy Shortcuts! Things I never knew........

Just goes to show you, learning never ends, even at the age of ......... hahaha you thought I was going to tell you how old I was?