I'm a computer technician for over 20 years, I also develop software, and also a freelancer here.
I develop software like installers, backup system through ftp or http and others as well.
I know different kinds of operating systems, from windows 3.1 or early DOS, windows 95 to windows 8.1, I don't know about windows 10 but I think its just like an adding features.
I'm also the network administrator using Linux System like Suse, and also been experienced with Solaris Operating system as one of the Unix System.
I know all about hardware troubleshooting even logically from a phone call or a chat, as a technical admin last few years ago.
I know all about pc hardware components of which one is dead parts or not by analyzing the chat of my subordinates.
in-case you don't reach me here,
mail me > blaisexen gmail com
or skype add me > rocarobin
message me if this is serious, I'm 45 years old, over 20 years of computer troubleshooting, I'm also a wide member of experts-exchange dot com as an expert wizard.
thanks