It started by not getting able to use the internet. I tried to instal an antivirus and i took one from my dc network. then the virus came in and since then i couldn't install kaspersky or eset nod32. i could install avg antivirus hardly because my internet connection keeps failing but it won't find any virus. I can;t use any online scan because it closes my connection. Also, programs from windows stopped responding like search, audio driver, etc.
Thank you very much!