Try the following for altering your computer to Spanish;

Either for windows vista or windows 7 there will be a button on the bottom right hand of the screeen which will normally say EN for English. Click on this and sellect ES.

Or for any windows PC open control panel from the start button and sellect languages and the Spanish.

I really would recommend buying a Spanish keypad which you can plug into your laptop/computer. They are not expensive and it saves so much time fiddling about trying to find accents. We bought mine from microsoft online. Try Google “Spanish USB keyboard” Amazon have Dell keyboards for £8.49!Photo by microsiervos