1. Ctrl+C or Ctrl+Insert and Ctrl+X
Both Ctrl+C and Ctrl+Insert will copy highlighted text or a selected item. If you want to cut an item instead of copying it, press Ctrl+X. This action removes the text or item and stores it in the clipboard for you, rather than copying it to the clipboard while leaving the original behind.
Apple computer users can substitute the Ctrl key for the command (cmd) key on their computers. For example, pressing Cmd+C copies highlighted text.
2. Ctrl+V or Shift+Insert
Both the Ctrl+V and Shift+Insert will paste the text or object that's stored in the clipboard.
On Apple computers, use Cmd+V instead.
3. Ctrl+Z and Ctrl+Y
Pressing Ctrl+Z will undo any change. For example, if you cut text, pressing this key combination will undo the cut. These shortcuts can also be pressed multiple times to undo or redo multiple changes. Pressing Ctrl+Y would redo the undo.
On Apple computers, use Cmd+Z and Cmd+Y to undo and redo.
4. Ctrl+F and Ctrl+G
Pressing Ctrl+F opens the Find field, which allows you to search the text currently displayed in any program that supports it. For example, Ctrl+F can be used in your Internet browser to find text on the current page. Press Ctrl+F now to open the Find in your browser and search for "shortcut" to display each time shortcut is mentioned on this page.
On Apple computers, use Cmd+F to find.
Ctrl+G may be used to repeat a search (from using Ctrl+F) in a document or on a web page.
5. Alt+Tab or Ctrl+Tab
Pressing Alt+Tab switches between open programs moving forward. For example, if you have your browser window open and other programs running in the background press and hold Alt and then press the Tab key to cycle through each open program.
On Apple computers, instead of using the Alt key use the Command (Cmd) key. For example, Cmd+Tab to switch between open programs.