Question

Explain the working of Undo and Redo commands.

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Answer 1

Explanation:

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.

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Answer 2

Answer:

sadness means the painful feeling in heart that cannot be expressed

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