I searched this quesiton and I followed these steps......
1.Open up Windows Explorer and navigate to the folder that you wish to protect.
2. Right-click on it and choose "Properties."
3. Click on the "Advanced" button.
4. Under "Compress or Encrypt Attributes," check the box "Encrypt Contents to Secure Data." If you do not log on to your computer with a password, you will now be prompted for one.
5. Click "OK" twice and you will now be able to log off and log back in. You will be prompted for a password when trying to access the folder.
....But the part that says "Encrypt Contents to Secure Data." isn't highlighted for me to select so its not really protected. How can I fix that?