FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -To undo an action, press Ctrl + Z. To redo an undone action, press Ctrl + Y. The Undo and Redo features let you remove or repeat single or multiple typing actions, but all actions must be undone or redone in the order you did or undid them – you can’t skip actions.

Detailed explanation-2: -Redo an action To redo something you’ve undone, press Ctrl+Y or F4.

Detailed explanation-3: -To learn about the keyboard shortcuts in the new content editor, see Keyboard shortcut functions. To reverse your last action, press CTRL+Z. You can reverse more than one action. To reverse your last Undo, press CTRL+Y.

Detailed explanation-4: -Alternatively written as Control+Y and C-y, ^y, Ctrl+Y is a keyboard shortcut often used to redo an action reversed using the undo command. For example, if you used the Ctrl+Z shortcut to undo what you thought was a mistake, but realize it wasn’t, you could press Ctrl+Y to redo the previous action.

Detailed explanation-5: -You can also use shortcuts to open folders in different save locations, for example, on your PC or OneDrive. Tip: To quickly open a file and display a list of your recent files, press Ctrl+O. Open the Open page.