How to survive using your keyboard only; here are some shortcuts.
Users with MacBooks need to include the function (fn) key in commands involving F#-keys.
ctrl + F2
opens access to your menu bar, which is navigated with arrows, enter, or letters (for a shortcut, type the first letter of the menu item you want to access.
ctrl + F3
opens up access to your dock, which can be navigated in the same way as the menu bar.
NOTE: If those actions are not working, then press
ctrl + F1
to activate/deactivate the commands.
Don’t forget the simple shortcuts too, like
Command + Shift + A
which opens your applications folder (only works when on Finder; Safari for instance, gives you autofill preferences…)
Other shortcuts you must know are:
Empty trash: Command + Shift + Delete
Quit application: Command + Q
Close current window: Command + W
UPDATE: oli4 reminded me with his comment; to see a directory of shortcuts, go to System Preferences > Keyboard & Mouse > Keyboard Shortcuts
UPDATE #2: Learned a new shortcut! When on Safari, select a word and press
ctrl + Command + D
and you will get a quick definition show up as a tool tip window.
Feel free to share your tips and shortcuts in the comments below!
Or you can just forget about memorizing altogether.