Minor keyboard problems

[Andy]

Hi guys,

My "2" key repeats at least once almost every time I press it, as if the
connection is a bit dodgy - like it's unsure whether it's being pressed
or not so chucks a couple of signals in for good measure. Is there
anything I can do to fix this? If I press it very hard and quick I can
make it just enter the one character most of the time, but this is a
pain :)

My return key (the big one) also seem at a slight angle, so that the
right side is raised, and the key feels a little looser than all the
others on the keyboard.

Any suggestions please...? :)

Thanks,

Andy