From what you've written a lot of the services you think you would be good at are best suited for a face-to-face interaction rather than online. There are cert

From what you've written a lot of the services you think you would be good at are best suited for a face-to-face interaction rather than online. There are certain trust issues about accessing computers remotely; especially for average users that are going to want your services. As far as 14 year old age eligibility, I have no idea on the laws in your country and what that might mean. However, if I were to offer some advice, I'd say focus on the programming aspect, as that is the easiest skill to sell online of the ones you've listed I think. There are plenty of places to sell that skill (if elance et al are an age problem - try forums/communities).