Answer:
Tab, Shift, Alt Gr, Ctrl, Scroll Lock, Insert, Num Lock, Caps Lock, Print Screen, Ctrl-Alt-Del, Alt-Tab, Shift-Del.
Ctrl-S - save
Ctrl-O - open
Ctrl-N - new
Ctrl-C - copy
Ctrl-V - paste
Ctrl-X - cut
Ctrl-Z - undo
Ctrl-A - select all
Ctrl-I - make italic
Ctrl-B - make bold
Ctrl-U - underline
Ctrl-Right Arrow - move the cursor to the start of the next word
Ctrl-Left Arrow - move the cursor to the start of the previous word
Ctrl-Down Arrow - move the cursor to the start of the next paragraph
Ctrl-Up Arrow - move the cursor to the start of the previous paragraph
Explanation:
Hotkeys are combinations of keys that when pressed at the same time let you quickly access/open menus using only your keyboard. A hotkey consists of the Alt key combined with another key. But it is uassly a letter.
