Question

what is the use of redo command​

Answer 1

The redo function restores any actions that were previously undone using an undo. Some people may refer to this feature as a reverse undo. For example, if you typed a word, and then deleted it using an undo, the redo function would restore the word you deleted.

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Answer 2

Answer:

Command SHORTCUT KEY Procedure

Redo CTRL+Y To reverse your last Undo, press CTRL+Y. You can reverse more than one action that has been undone. You can use Redo command only after Undo command.

Explanation:

Undo, redo, and other shortcut key functions

The following are functions that are not displayed as buttons in the toolbar of the text editor, but you can use them with their shortcut key combinations. To learn about the keyboard shortcuts in the new content editor, see Keyboard shortcut functions.

Command

SHORTCUT KEY

Procedure

Undo

CTRL+Z To reverse your last action, press CTRL+Z.

You can reverse more than one action.

Redo

CTRL+Y To reverse your last Undo, press CTRL+Y.

You can reverse more than one action that has been undone.

You can use Redo command only after Undo command.

Select all

CTRL+A To perform a function on all the content in the text editor, you need to select it all.

Place the cursor anywhere in the text editor and press CTRL+A.

Copy

CTRL+C Select the desired text and press CTRL+C to copy it in the clipboard.

Paste

CTRL+V Place the cursor anywhere in the text editor and press CTRL+V to insert the copied text from the clipboard.

Full screen

F11 To view the text editor in full screen mode, press F11.

To exit the full screen mode, press F11 again.

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