Steam has most PC games, but it doesn't have them all. You'll need to know how to add external games to your Steam library to have your collection in one spot.

How do you add non-Steam games to your Steam library? Steam's library system is streamlined and easy to use provided you don't subsist on Uplay points or posses a wealth of DRM-free gems.

This includes any .exe or software installed. There are limitations — adding a non-Steam game is essentially adding a shortcut to your Steam library.

Once, you've made your selection click Add Selected Programs Once that's done, your other games will appear in your library right next to your Steam games.

Whether it’s a classic game gathering dust on your hard drive or a recent purchase from another store, Steam makes it easy to consolidate your collection.

Steam is a great place to buy and play games, and the reason why it is so popular is that it is easy to use. Apart from being easy to use, Steam allows players to add non-Steam games, which many ...

While you can launch games not purchased from Steam in its desktop app, games from the Microsoft Store or PC Game Pass need a little help to work.

Here's how to install EmuDeck and run PSP games through the Steam OS on the handheld.

Learn how to add Microsoft Store games & apps to Steam to centralize all your games in one place. Add each game manually or use UWPHook.

While Steam-bought games will auto-populate with artwork in your library, non-Steam games don't get the same treatment unless users add custom images.

To ensure that the integrity of your game files is intact, or to fix certain issues like Steam is already running error, you can let Steam verify it.