Microsoft Corp said it will start offering television shows for its Zune portable media device, more than two years after Apple Inc introduced the feature for its iPod player.

Microsoft’s Zune has one thing that Apple’s market-defining iPod and accompanying iTunes store does not — TV programs from General Electric’s NBC Universal.

Those shows and more than 800 TV episodes including Comedy Central’s “South Park” and MTV’s “The Hills” will be available at the Zune store starting on Tuesday for the equivalent of $1.99 in Microsoft points that must be purchased in advance.