I bought a Logitech keyboard in April/May 2012 and it has been working fine. For the last few days, I feel that sometimes it's getting hard to press the backspace key.
I am really unsure what happened.
When this happens, I press the key many times, and it will work for me. I've tried to find out on Yahoo Answer, which suggested that maybe it's about dust, but I don't know to fix it for good.
What do other people do in this case? I am reluctant to take it to a service center, because I'd rather not be without the computer for that long.
Does anyone know any good tricks to fix it?