This morning pc was running normal , it was fast , responsive and all that . Now (after like 6 hours ) i got on it and it's lagging like hell. I don't know if this helps , but my brother got by mistake a stupid uniblue , make your pc faster program which was making a scan on the pc when i turned it on . I closed the scan and it lagged so hard i couldn't get to My computer or log on a messenger.
Few days ago i had the windows recovery error so i reinstalled windows so everything is new , plz help me