Keyboard problem

Hello guys, i hope this is the right forum to post my keyboard problem as i saw one post with "another keyboard problem" i thought it might fix mine but..nvm. I replaced my previous keyboard with a new one hopefully that will fix the problem but that didn't do it. First my keyboard was typing like this "aannnndd ifff ii tttttrryyy tooo tyypee" at a single button press of a letter, now i fixed it i don't know how.. or God fixed it xD, but i got one more problem. On Key Press like "ttttttttttttttttttttttttttttttttt(somewhere here)tttttttttttttttttttttttttttttt" there is a delay then it goes again "tttttttttttttttttttttttttttttttt.stops-continues.tttttttttttt" all buttons do that...How can i stop this Key-interruption? Again, sorry if i posted wrong and sorry for my bad english.Thanks.

Unshaky. Google it

Sorry, but in general this forum is not the best place for posting hardware issues.

Since it is a new keyboard, I would start with the support page of the KB manufacturer.
And, as suggested by @vincent_ardern, Google it.

Good luck.

Thank you and sorry. I will reinstall my windows.. could be a virus...