There are problem in my lenovo laptop kayboard.
Some keys are not work properly i.e. 'w' 's' 'x'
Function keys are also not work properly when i press fn+volume arrows and fn+brightness arrow keys.
Sometime i press any key then it is terminated with dialog box to internet explorer or chrome and repeat in search many time and i can't close this, it is open itself.
Please fix my problem with solution.