Back in the mid 90's I worked for an IT technical support department working on stand alone desktops sold to the general public. Well, now I want to get back into a similar career (been working in sales) and am basicly looking for any advice any of you IT pro's could offer me. I've a good basic understanding of most hardware components (except networking and WiFi). Has anyone ever worked for PC World? I'm in the UK and am thinking this may be a good place to start as it will give me the chance to familerise myself with a wide range of components. Any advice you could offer is greay appreiciated!! Again, thanks.