Compose and Send

Undo Send

Learn to use the cancellation window after sending and recover from an immediate mistake in this beginner-friendly Gmail lesson.

Learning outcomes

Explain how to use the cancellation window after sending.
Complete the guided activity safely.
Check that you can recover from an immediate mistake.

Before you begin

Use the correct account. Practise with fictional content and never share passwords, recovery codes or confidential information.

Open official Google guidance ↗

Step-by-step instructions

Open Gmail and confirm that the profile picture and email address show the intended Google Account.
Review the Undo Send setting using fictional or non-sensitive practice information.
Pause before any send, delete, sharing, security or account change; check recipients, permissions and likely consequences.
Review the result and confirm that you can recover from an immediate mistake.
Record one useful habit and safely reverse or remove any temporary practice item.

Ian's practical tip: Email can affect real people immediately. Check the account, recipients, subject, attachments, tone and privacy before you send or share.

Practical activity

Review the Undo Send setting. Your expected result is to recover from an immediate mistake.

Completion checklist

I used the intended account and safe practice information. I completed and reviewed the activity. I checked recipients, permissions, security and the final result.