Computer hard/software repair
Computer tune-up, virus/malware removal. Advice/help on upgrades to improve performance. Replace a worn out/defective part. Password removal when you lock yourself out of your desktop/laptop.
Sorry, only windows and/or linux based machines. I've been doing this type of work since 1995. If it's a pc or a network, I can diagnose and repair just about anything. AAS in Computer Network Operations