As great as Netflix is, movies and shows don’t stick around on the service forever. As licensing deals renew or expire, Netflix loses old videos and gains new ones—which means that, on any given day, you might look up your favorite TV show only to find it’s gone.
For a more reliable option, you could buy your favorite digital content from portals like iTunes or Google Play. But there is another solution: Set up your own version of Netflix. Simply store the videos you own on your home computer, and from there, you can stream that content to other devices around the house.
In proper technical parlance, you’re actually turning your computer into a server, something that “serves up” content for other devices, or “clients.” A client might be anything from your phone to the PlayStation 4 connected to your living room TV.
A few years ago, you pretty much needed a degree in IT to get everything connected. Today, the Windows and Mac operating systems, as well as third-party apps, make it relatively easy to set up your own streaming service from the comfort of home.