Computer
Immersed amongst computers all my life I class myself an IT pro.
In fact, much of my professional Telco career was immersed in building and troubleshooting enterprise grade servers, systems and infrastructure.
I'm a deft hand when it comes to fixing your virus infected computer, misbehaving software, email or peripherals.
Should you have a software issue, say like broken email or file save issues, and are not in the neighbourhood it doesn't matter. Provided you're connected to the Internet I can remote straight in like I'm in sitting right next to you.
Or perhaps you're thinking of upgrading and are unsure where to start?
I can rescue you from just about any digital dilemma.