''If you use Windows 10, Microsoft say the new Game Mode will allocate more GPU and CPU power to videogames, resulting in higher, more consistent frame rates.''
''The feature might not work with all games straight away, but it'll be as simple as pulling up the Game Bar and activating it to get a performance boost'', Microsoft say
''A free performance boost will come to all your games soon, if you're a Windows 10 user, thanks to a new and improved Game Mode.''
Boost for games basically