The delete button allows you to unsend messages in a one-on-one chat from both the sender's and receiver's devices. And there's no time limit, according to Telegram's blog post.

Follow these instructions if Delete button is greyed out in Outlook. Repair PST file, clear Deleted Items folder, etc., to fix this issue in Windows 11/10.

Google Password Manager will soon let you mass delete saved credentials with a "Delete all data" button. Read on to learn more!

If the Outlook Trash icon is missing, then follow these methods to get back the Delete button on Outlook. Use the Mouse Mode, Reset or reinstall Outlook.