Folder lock trick can be used to secure your data from third person or may be from your family or other office members.So Here I am Providing U This Simple Trick without any software .
Just Follow Simple Steps Below

1. Open command prompt 

2. Change the default directory to which where your folder is located.

cacls "YOURPATH" /E /P everyone:N

4.Thats it now your specified folder is Locked Or inaccessible 

5.To Unlock a folder or file type the following command 

cacls "YOURPATH" /E /P everyone:F

Note: Do not lock C:\ OR Operating System drive using this trick otherwise Windows will not boot next time.


Incoming Search Term:-
How To Lock A Folder
How to lock folder without software
lock a folder