Plex is renowned for its ability to play virtually any video or audio file, regardless of format. It also delivers exceptional metadata scraping—as long as your media files are named correctly, you'll automatically get episode details, posters, and more. The Optimal Way to Name Media Files in Plex Read More.
Yet one of Plex's most underutilized features is its Live TV Channels. While the official Channel Directory offers a solid selection, it only scratches the surface. Hundreds of additional channels are available through unofficial sources. For instance, check out these 20 Unofficial Plex Channels You Need to Install Right Now. With the Unsupported App Store (powered by WebTools), you can easily access this expanded library of free content.
Follow this proven guide to install the Plex Unsupported App Store and unlock a world of extra channels.

Note: These steps assume Plex Media Server is already installed on your system.
Have you set up the Unsupported App Store? What channels do you recommend for Plex newcomers?