Hi Rayendra,
The only thing you need to have on your laptop is a fingerprint scanning bio metric device. Now what you need to do is as follows:
1. Open Control panel -> Bio-metric devices.
2. Click ‘Change bio-metric settings’. Ensure that bio-metrics is on and users are allowed to log on.
3. Come back to the bio-metric devices windows and click ‘Use your fingerprint with Windows‘.
4. You would need to provide your Windows log in password and then get your finger prints scanned.
After doing these, you can see the status as ‘Enrolled‘ in the bio-metric devices window. From now on you can use fingerprint log in as an alternative to password log in.
Thanks.