HowToGeek on MSN

4 Ways to Password-Protect a PDF File on Windows 11

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 ...
CCM

How to encrypt any file or folder: on Windows, Mac

How to encrypt your files and folders on Mac? If you have a Mac from late 2017 or later (with a T2 security chip or Apple silicon), then your system drive contents are encrypted by default. However, ...