keyboard problem

[tridge]

I am having the same issues with my bottom row, sometimes I have to hit the space bar like 7 times for it to register and when it does it may send 2 or 3 spaces to my text. Very strange, happens with the other keys on the bottom two rows in the left hand corner.

I'm leary about a download fixing this, sounds more like a hardware issue to me? How does this keyboard fix work?