I want to start using shortcut keys in Gmail. Where are they documented? Can I just start using them, or do I need to activate a feature for them somehow?
There are lots of questions in this Webapps SO site about specific Gmail shortcuts, but this more general question doesn't seem to have been asked!
Best Answer
A quicker way to view (and enable shortcuts if they are disabled) is to simply press
SHIFT + ?
This will display a popup with all the keyboards and also a toggle to enable or disable them.