Yes, it is possible to password protect Windows 10 folders. Here is a step-by-step guide:
1. Right-click on the folder that you want to password protect and select “Properties”.
2. Under the General tab, click the Advanced button.
3. Check the box next to “Encrypt content to secure data” and then click OK.
4. Click Apply and then OK to save the changes.
5. You will now be prompted to create a password for the folder. Enter and confirm the desired password, then click OK.
6. The folder will now be password protected.