my Asus laptop's some keys are not working

[nileshsoni]

My Asus laptop's some keys are not working..

 

[nileshsoni]

What I do My Asus laptop's some keys are not working..?

 

[boosted1g]

One of two things have happened:

Either software wise the keys are not being recognized
or the keyboard is broken.

Use a standard USB keyboard and plug it into laptop, if it works fine then you need to go on ebay or amazon and buy a replacement keyboard for your laptop.
If the same keys do not work then there is an issue in windows with keymapping.

 

[nileshsoni]

Which is a best antivirus for android..?