Increase or decrease brightness in windows 10

Increase or decrease brightness in windows 10

After upgrading from windows 7 to windows 10 you may not be able to change the brightness.

To change the brightness(increase or decrease) follow below.

1. Open Device Manager by typing "Device Manager"in search bar in start button.
2. Then right click on Display adapters and click on update driver software...

Then software will be updated.

Then you can control brightness in windows 10, by clicking brightness icons on keyboard top left.