I've a dilemma. Mrs Medic's PC is probably nearing the end of it life. She thinks she wants an Tablet. She uses PC for email, browsing, Skype (v.important),some document usage, photo's. Will a tablet do everything and is it better to stick to an Android than an Ipad if you are used to a PC? She has an old MAC but doesn't use it much. Any advice, suggestions please?