How can I play tv programs on my imac
I currently have Roku on my tv but I would like to play shows on my iMac. What software or hardware do I need to get to do this
elgato used to sell something called the eyetv, that plugged into your iMac via the USB port. Roku has now made available, in the US at least, its free film and tv service, the Roku channel on basically anything that can use a web browser, and yes, that does include your tv, and probably your mobile phone. go here for that.
https://therokuchannel.roku.com
hope that helps
john b