Mac keyboard shortcuts

Recently, i started using Apple Mac pro, below are some of the keyboard short cuts that i felt useful for everyone.

Command	Description
Command-Shift-3	Takes screen shot and save it to the desktop
Command-Comma (,)	Open preferences for the front app
Command-Q	Quit the Front Application
Command-W	Close the front window
Command-Option-W	Close all windows of the app
Commnd-X	Cut, like CTRL+X in windows
Command-C	Copy, like CTRL+C in windows
Command-V	Paste, like CTRL+V in windows
Command-Z	Undo
Command-Shift-Z	Redo
Command-A	Select all items
Command-F	Find, like CTRL+F in windows
Command-G	Find again
Command-H	Hide the window of the front application
Command-M	Minimize the front window
Command-N	Open an new document or window
Command-O	Open the selected item
Command-P	Print the document
Command-S	Save the document
Command-delete	Delete the document
F11	Show desktop
Fn–Up Arrow	Page Up: Scroll up one page.
Fn–Down Arrow	Page Down: Scroll down one page.
Fn–Left Arrow	Home: Scroll to the beginning of a document
Fn–Right Arrow	End: Scroll to the end of a document
Command-	Zoom in
Command +	Zoom out

Referred Links
https://support.apple.com/en-us/HT201236