[Ineedsupport]

So yeah :s today i was downloading some things i needed... long story
whatsoever i received an error Title: heey Text: Kut joenge
he made errors and then made them appear on my pc
i made contact with him
and we were chatting he said he wouldn't hack my pc or something bcoz we are both from belgium
BUT i dont believe any hacker at all i asked him some questions (when we became "friends")
i asked him what he can do with my pc: He said he cant block my account and let me pay 100$ for it or something
but he can open my CDinput thing :s he also said he has acces to my hard driver :s
can somebody tell me what to do or something i'm really scared he also turned of my game and when it was closed the taskbar was on !

EDIT: On my last computer one of those payment hackers hacked one of my accounts
i left and logged in to my other account and completely deleted my main, Does this also help for this hacker ?