Yes, you can use your pen drive as a key for your computer
Instead of passwords of the operating system when you use your pen drive as key for the computer if anyone wants to start your computer/ laptop without your pen drive this will show an error message or access denied function.
In market there are a lot of software present.
Which can turn your pen drive as key for the computer?
What to do to use Pen drive as Master key:-
First of all, you need to install the program. Some are paid and there are some programs which are free to use. You can install software like “Predator or any similar software of your choice.
While installing these software’s you have to enter a unique password in the password field in case you lose your pen drive this will help you to open the windows.