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. Windows 11 ...

File Explorer shows the device with a lock icon, which signals that the device is encrypted. To access its content, you must enter the password set during the encryption process. Plug in the USB ...

Word's encryption feature makes it so that anyone who opens the document will have to enter a password before they can view it. Although it might sound complicated, the truth is that encrypting ...

While documents created in Word, Excel, and PowerPoint are all encrypted using a single password, the documents in OneNote can be comprised of many different notes, spanning different notepads.