So long as Plex Media Server is running somewhere (even on the same machine), you’ll have instant access to your movie library. The initial setup wizard – remember, use your keyboard folks – lets you configure the type of audio and video inputs and outputs you have, then dumps you at the main screen. Plex works on Mac and Windows, and is designed to look good on your big-screen TV, which means it runs full screen, relies on a keyboard or compatible remote, and can be fiddly to set up. This is the media center portion of Plex, recently renamed from Plex Media Player and is the only free client available.
If you’ve built yourself a handy media library – photos, video, recorded TV, music and more – using the powerful Plex Media Server tool for Windows, Mac or Linux, you’ll need a suitable client to access it all across your network.