Problem with Keyboard

Hi,
I have keyboard mapping problem. The @ & " symbols are switched with each other. Don't seem to be hardware problem because when I change to another keyboard, the same problem exist. I am absolutely clueless what could be causing this. Really need help on this. Thanks in advance.

 

Start-Control Panel
Regional and Language Options (you'll need classic view enabled to see this)
Languages tab
Details
Then in the dropdown box 'default input language' change it to the right setting.

 

Hi,
My problem is solved. Thanks a lot for the advice.

 

Did that help? If not, what was it you did?

 

Yes. You are right. It is the language input setting that is causing the problem. Once again you have my thanks.

 

Ok good, no problem. I simply asked just in case there's something else to consider when that happens.