
Having solve my "multiple networks in Windows 8" issue in my last thread, it's got me thinking. I've been spending my evenings reading a lot of posts across the forum. I'd like to be able to contribute. I don't reallly have any advanced skills per se - I'm definitely the goto geek to fix other people's machines / networks etc and would consider myself intermediate in what I can do, but no real specialties

If I were to learn something new or something to get good at so that I could contribute more, even if it's only in a small way - where might I start?
Appreciate any input