EH = Element Hide
There is only 1 shortcut key to remember and repeat. Be careful not to run off and learn a whole heap at once. Because if you don’t use them regularly then you will forget the lot. Alternatively you can focus on just the one above. Find a way to associate EH so you can remember it always. For me this is an easy one because It says what it does but this is not always the case.
Reluctantly, here is how to see all the shortcuts. Go to Keyboard Shortcuts where you can use the defaults and add your own.