Having problems with my Caps Lock button

[Famardy]

Ok there's something screwy going on with my caps lock button since the past 3 days. One I press the Caps Lock button to turn the caps it works normally, however when I press the Caps Lock button to turn off the caps it won't turn off and instead i have to press the Shift keys in order to turn off the caps.

I thought that is completely odd and so I need your guys help. How can I make my Caps Lock button working again?

 

[Geometric-sama]

Do you have Sticky Keys on? Hit your Shift key 5 times and click "Cancel" to make sure it's off (assuming you're using Windows XP).