open
open
Undo
paste
CTRL+O is typically used as an accelerator (or shortcut keystroke) for the Open File command.
Open.
Undo last step
Ctrl F
The same command on a mac would be command key(cmd)+A any ctrl key command is the same as the cmd key on a mac
ctrl+i is the keyboard shortcut of the Italic button.
Ctrl + Z is the default undo command and Ctrl + Y is redo. Here are a few others from the top of my memory: Ctrl + Q = Quit Ctrl + W = Close window Ctrl + O = Open Ctrl + P = Print Ctrl + A = Select all Ctrl + S = Save Ctrl + X = Cut Ctrl + C = Copy Ctrl + V = Paste Ctrl + N = New
The command to paste is almost always CTRL + V.
Ctrl and X.