Big time FRAUD. One time light got cut when he came to update Windows but took money and by making fake promise that he would not charge for the next time. At the second time he charged 1k for Windows update and to repair internal technical problem but the problem started right after an hour when pc was returned. After one and half month fight he told at the end that its hard disk problem and didnt return back any single money. Please be aware and never trust this FRAUD.