If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to encrypt your PDF files.

How to password-protect a PDF file in less than 30 seconds You can keep your personal documents secure on a Windows PC or Mac by using this simple tech tip from our experts ...

If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.

Turn off password-protected sharing in Windows 11 to simplify your home network file access. Our guide covers the steps involved.

Microsoft cloud services are scanning for malware by peeking inside users’ zip files, even when they’re protected by a password, several users reported on Mastodon on Monday.