On your PC running Windows 11 in S mode, open Settings > System > Activation.

Your organization can choose to keep all devices in S mode. If you're blocked from switching and your device belongs to an organization, check with your administrator. There's no charge to switch out of S mode, but you won't be able to turn it back on. If you want to install an app that isn't available in the Microsoft Store, you'll need to permanently switch out of S mode. To increase security and performance, Windows 11 in S mode runs only apps from the Microsoft Store. How do I switch out of Windows 11 S mode? (How to upgrade to Windows 11 S mode to Home or Pro edition?) Windows 11 S mode customers cannot install drivers using an installer which may also limit the hardware that customers can use with Windows 11 S mode. Windows 11 S mode customers can only install programs from Microsoft Store, they are not able to install programs from other sources. Windows 11 in S mode is only available in the Windows 11 Home edition. Windows 11 S mode is just like Windows 11 Home, but with some limitations.

How does Windows 11 in S mode compare to Windows 11 Home and Windows Pro? To increase security, it allows only apps from the Microsoft Store, and requires Microsoft Edge for safe browsing. Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience. Please go to the corresponding instruction based on the current Windows operating system on your computer: Introduction - Windows S mode & related FAQ

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