My son bought me Apple TV. I have set up Home Pairing from iTunes on my HP PC but cannot find how to set up Home Sharing with my iPad 2. How do I do this. I have not subscribed to iTunes Match do I have to?

I have an iPad 2 and connect to my iTunes account via my home laptop (opperating system Windows 7).

I have Sky TV and am connected to the internet via a Sky On Demand Box.

My son unexpectedely bought me an Apple TV as a gift and I intendn conenct this to one of the TVs in a bedroom mainly to access TV apps on my iPad (including Sky Sports).

I have set up Home Sharing from my laptop okay and it is working on the bedroom TV and I am albe to access Music and the 2 TV Progammes downloaded on my iPad.

I am not a subscriber to iTune Matchdo I have to be?

I do not have a Netflix account and do not wish to open one as I am already a full subcriber to Sky Movies.

I assume in otder to view content from my iPad I need to undertake a Home Sharing exercise on iTunes on my iPad but cannot find how to do this. Can anyone help?