Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features.

Check the Xbox services, games, and apps for any service outages.

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Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date; Requests are for games in which you haven’t accumulated a significant amount of play time

To access your Xbox profile and other Microsoft services, you need to know the email address and password you used to set up your Microsoft account.

Need help with an Xbox console, an Xbox game or Xbox network? Find out how to get in touch with us.

Open the Xbox app on your mobile device, and then select the Social tab.; To open a chat, do either of the following: Select a profile from your friends list, and then select Send a message.; Or select the New chat icon, and then choose one (or several people) from your friends list to add to a message. Select New chat.; Enter your message in the box.

Once you've allowed microphone access to your apps, you can change the settings for each app. In Microphone settings, go to Choose which Microsoft apps can access your microphone, and turn on apps you want to use with it.For desktop apps, make sure that Allow desktop apps to access your microphone is turned on.

Look for Server connectivity.If the status says Blocked, your PC was unable to establish a Teredo IPsec connection to the Quality of Service (QoS) server.If you also see Teredo is unable to qualify next to NAT type, visit the Teredo troubleshooting page first to fix that problem.Go to:

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.