The App & Browser Control page in the Windows Security app provides essential security settings that protect your Windows device from unsafe apps, files, websites, and downloads.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Go to Your family page to verify your specific account's details. On Your family page, select More options > Content filters under the account of the child that is experiencing the purchase issue. If Off, then there aren’t any restrictions preventing this account from making purchases.

Enabling these in your web browser helps detect phishing websites, helps protect you from downloading or installing malicious software, and alerts you about any potential scamming websites.

Potentially unwanted applications (PUA) are a category of software that can cause your device to run slowly, display unexpected ads, or at worst, install other software which may be more harmful or annoying. PUA isn’t malware, but it is software that you often don’t need and probably don’t want.

Learn how to fix the error "Sorry, something's wrong with your Microsoft account" so you can sign in to the Xbox network.

If the app has a valid signature, Smart App Control will let it run. If the app is unsigned, or the signature is invalid, Smart App Control will consider it untrusted and block it for your protection.

Learn how to resolve error message "Your account is blocked from buying in Microsoft Store" when you see it on your Xbox console.

This article explains how to repair apps and programs in Windows 11 and use Settings to fix common app issues without reinstalling. You can repair some apps and programs if they're not running correctly.

Can't launch a game or an app? Some players may be having trouble launching games and apps. While we are working on a fix, try rebooting your console. Do you own this game or app? If you have a game disc, insert it now. Otherwise, make sure you're signed in to the Xbox network.