[Mac] common Mac keyboard shortcuts

There are several commonly used keys in the MacBook and MacBook Pro that are not on the keyboard, such as the delete and Pagedown keys.

There are no independent home/end/Pageup/Pagedown keys in the keyboard layout of the MacBook. Use the FN + direction key instead:
Fn + Left Home Fn + Right En Fn+Up PageUp Fn + Down PageDown
General application shortcuts (in almost all programs, these shortcuts share the same functionality, so it is important to take some time to remember them for efficiency improvement in the future ): command + W close the current window (in a multi-tag program, such as safari, it is equivalent to closing the current tag) (close window)
Command + q close current program (quit)
Command + A select all)
Command + C copy selected content)
Command + x cut)
Command + V paste to the selected position (paste)
Command + z Undo operation (UNDO)
Shift + command + z restore operation (redo)
Command + O open)
Command + n New)
Command + S save)
Shift + command + S Save As (Save)
Command + P print (print)
Shift + command + P Page setup)
When editing a text, FN + Delete deletes the character after the cursor.
F1 ~ of MacBook ~ F12 is defined as various function keys, such as adjusting the screen brightness and volume. If you want to use the F1 key, you can press FN + F1 or use the F1, F2, and other keys as the standard function keys in the boot camp control panel"
There is only delete in the keyboard layout of the MacBook, but there is no independent del (forward delete ):
FN + delete Delete (forward delete)