Caps lock key problem
 

my caps lock key makes my head break . When i switch it on i am getting lower case letters and when i switch it off i am getting upper case letters . What is the problem and how can i rectify it???

1.The shift key may be struck . Try repressing it several times..

2. Goto control panel and check whether the sticky keys are enabled . If it is so disable it .

Hello,
there's a hidden 'feature' where if you hit CAPS LOCK and Shift at the same time, everything works backwards, until you hit that combo again.

your key have some problem.

Agreed with adithyan, go see if your sticky keys are enabled and disable it if they are. This should solve your problem.