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.

Sending important documents? Learn how to password protect PDFs for extra security using easy steps with Adobe Acrobat and free online tools.

Microsoft Word offers the ability to password protect PDF files. Read to know how to lock PDF from editing using Microsoft Word.

When you are done, don’t forget to unmount the encrypted folder to be protected again. On Windows In contrast to Mac operating system, Windows lacks features to encrypt or password protect files.

Knowing how to password protect a folder on your Mac can help keep your files safe and secure. To create a protected folder on your Mac, you can turn your folder into a disc image, which is easier ...

You can protect the contents of a ZIP file, but unless you know the trick, you might as well not bother.

There are several options available to you to protect your Excel file with a password. Remember that once you protect the Excel file, you cannot open it without entering the password.

Secure your sensitive files on Mac with ease. Learn how to password protect folders on Mac and keep your data safe from prying eyes.

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