Windows 7 delay and lag in typing

[Unobtainium]

Windows 7 has been giving a bit of issues with delay or lag in typing
I called Dell and received help in upgrading drivers.

Things seem to work better then it went back to its old ways

Can anyone shed light? why is there such a lag in typing when using win 7 having issue with cursor

 

[richc46]

Try this and see what happens
http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html
It may correct the problem or just identify it.