List some mac os shortcut keys?

Some of the basic shortcut keys in the Mac OS are,

• Command+C - Copies selected items
• Command+A - Selects all items
• Command+D - Duplicates selected items
• Command+V - Pastes the copied items
• Command+1 - Shows active window in icon mode
• Command+2 - Shows active window in list mode
• Command+3 - Shows active window in column mode
• Command+Del - Moves the selected items to trash
• Command+Shift+N - Creates a new folder
• Command+Shift+U - Opens the utility folder
• Command+Space - Opens Spotlight menu
• Command+R - Shows the original for the selected alias
• Command+T - Adds the selected item to the Sidebar