I’ll try!
You’ll need a computer with an internet connection. Just about anything will do to just test. It can be either Windows, Mac or Linux.
Follow the instructions at the top of this page:-
for the OS you are using.
Maybe start simple and just try to run a single node to start with.
If you have issues ask in the comments on that page and me or someone else will try to help!
At the moment you’ll need to use a CLI to join as a node or a client but soon there will be a GUI which should be easier.
The network has a couple of issues at the moment and the faucet is broken so you won’t be able to upload anything using the client. But if you get to the point where you have the client working me or someone else can send you a small amount of token and you can test an upload.