Windows 7 Problems with keyboard

[z0k1]

I have a problem with my keyboard when I type, she is working normally but stops for 1,2 seconds and turned back a word, for example i typing "mama", she stops and typed "amam" after continue to work normally again after a few times they again stops for 1,2 seconds and again turned back a word..please help..thanks in advance

 

[seavixen32]

We can help, but we need more information.

Systems specs are always a big help as does the type of computer.

Is it a desktop with a separate keyboard or is it a laptop?

If it is a separate keyboard, is it PS2, USB or wireless?

Have you tried another keyboard?