Now You'll (Almost) Never Regret Sending An Email Again

Gmail has officially introduced its "undo send" feature, after experimenting with it for years.

Oh, the wretched reply-all faux pas. Many of us have fallen prey to email trigger finger, leading us to send an email a second too soon—say, before verifying that our boss is not on the receiving end of it. But no longer: Gmail has finally introduced the "undo send" feature to its web version.