My mum spilt water on her laptop and now the shift key does not work A few months back my mum spilt water on her laptop. Not knowing much about what to do, she turned it back on a few hours later rather than let it dry. Since then the left shift key does not work.

I do not know if it is related but now the mousepad occasionally stops working.

Is there anyway i can fix this?

It is a Macbook PRO SnowLeopard
The best thing you can do now is to send it in for a checkup.