Diagnostics, maintenance of IT equipment, computers

Maintenance, acceleration of computers both at the software level, and updates, and adding spare parts. Your network, servers, and much more. Consultations, and selection of new equipment, computers, including assembly from selected components. Send your questions by email, SMS. About myself, I am a disabled person who graduated from a couple of universities, and received a couple of diplomas, passed industrial certificates, have a registration number for business work, everything is legal.