How to Add a Password to a File in Windows 10

If you are looking to secure your files on Windows 10, adding a password is a great way to protect your important data. Follow these steps to add a password to a file in Windows 10:

1. Locate the file you want to password protect.
2. Right-click on the file and select 'Properties' from the dropdown menu.
3. In the file Properties window, click on the 'Advanced' button.
4. Check the box next to 'Encrypt contents to secure data' and click 'OK'.
5. You will be prompted to back up your encryption key. Follow the instructions on the screen to complete the process.
6. Enter a strong password when prompted. Make sure to choose a password that is difficult to guess but easy for you to remember.
7. Click 'OK' to finish adding a password to your file.

That's it! Your file is now password protected on Windows 10. Remember to keep your password secure and not share it with anyone you do not trust.