Unitech Computers (NW) LTD, based in Manchester, offers a complete range of desktop PC repair and upgrade services. Does your home computer or office desktop PC run slow or require an upgrade? Our team of experienced technicians and computer hardware engineers has been serving the needs of residential and business customers all over the UK. Our wide range of desktop computer repair services include expert diagnosis and troubleshooting of computer hardware and software problems, optimisation of your computer for enhanced performance, wireless networking to installation of the latest operating system and security patches.