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

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.

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.

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.

A handful of games are free to play or add to your Steam library for good right now.

Steam is religiously offering free games monthly and all you need to do is to grab them since they are only available for a limited time. Here are the six free games you can download on Steam now.

Depending on the game, it might not matter anymore. Today, GOG.com announced a new service that will automatically add select Steam games to your GOG library -- for free.

Once you're done, "Add a Game" will come out. Click the list and search for the game you want to add to the library of your Steam deck.

The top free game on Steam is Counter Strike 2, by a large margin. It has an all-time active player count record of 1,862,531 ...

The Add a Non-Steam game to my Steam Library option can be found either under the Games tab or by clicking the Add a Game button in the bottom-left corner.

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.

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.