Luke James Farmer is trained to diagnose and repair laptops, desktops, networks and can advise on other tech you have issues with along with assistance on upgrading or renovating your older computers.
Cleaning out dirty computers/laptops (I cover both internal dust and dirt AND viruses/malware/general slowing).
Both upgrading to new operating systems and reinstalling an existing operating system (including data backup and restore).
Another service is data recovery. Whilst I am not able to offer the services of bigger companies whom have clean rooms for taking apart hard drives this is not a common requirement.