internet connection in the desert

Language version:

I am located 30kms SE of Erfoud and run a small business where I need reliable internet. I am an absolute novice at technology so need things clearly explained as to what equipment I need, how I get it and how I install it. I would also need to know all the set-up costs and the running costs plus methods of payment. It would be useful to know who I contact if something goes wrong and how it gets fixed! Don;t need heaps of MB- mainly for emails and some browsing for research purposes.