Microsoft's efforts to match Valve's SteamOS handheld gaming experience with the new Xbox app are great, but it may have a tough time moving me away from the Linux-based OS.

In a significant update to its Xbox PC app, Microsoft has launched a gaming library that allows users to access games from different platforms, including Battle.net and Steam, bringing all your PC titles into one space.

Microsoft is starting to test its new aggregated gaming library in its Xbox PC app on Windows. Xbox Insiders will now be able to see their Steam and Battle.net games all within the Xbox app this week — making it a single launcher for most installed PC games.