Learn how to detect AI in writing using one of these manual visual check methods that don't require any external tools.

While drafting your email, you can request a read receipt in Outlook to inform you of when your recipient opens your message.

It's easy to mark all emails as read on your iPhone if your Mail app's inbox is filling up too quickly. Here's how to do it.

Install nmap if you don't already have it on your Linux computer. Run "sudo apt-get install nmap" on Ubuntu, or "sudo dnf ...