There are several ways to watch live TV on your PC, some much easier than others. We walk you through your options.

You can watch free live TV on Roku via the Roku Channel or other free channels, or via subscription-based services.

Zattoo puts live TV on the desktop A bit puzzling, this. Zattoo is a free live streaming TV service which, like so many, has its own client (Mac, Linux, XP and Vista) and does peer-to-peerage.