In this method, we will be using PREDATOR Software. PREDATOR locks your PC when you are away, even if your Windows session is still active.
Step 1. First of all, Download and Install the software Predator in your computer and this will be in the zip format, unzip and install it.
Step 2. Now it will ask you to set password and recovery key, insert the USB and click on OK.
Step 3. Here you can set any password of your choice and also you have selected the particular Pendrive that will open your computer to avoid misuse using any other Pendrive.
Step 4. Now your USB is ready to use. You can use its preference to expand more features.
Now every time you logged in your computer just insert the USB and launch the software and stay back and do your work and after your work remove it. Your computer will get automatically locked and after that when you put USB back your computer will get unlocked.
SRC : Tech Viral