Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by: Scanning the following QR code. Searching for Microsoft Defender in your app store. Sharing with your devices, the following link: Copy link.

Here are some best practices for earning Microsoft Rewards points so you can redeem them for gift cards, games, sweepstakes, nonprofit donations, and more.

Troubleshooting verification code issues. Avoid and report Microsoft technical support scams. Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Check here for the known game issues that we're currently tracking and find out what you can do about them. Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

大家了解彼此的游戏风格、对善意调侃的接受程度，以及玩游戏的目标。. 大家互相支持，并乐于彼此分享道具完成精彩操作和击杀。. 要添加好友时，请按照以下步骤操作：. 如何添加新的 Xbox 好友. 如何使用 Xbox 主机小帮手应用管理好友列表。. 想要查找更多 ...

在 Xbox 上，可以将好友添加到好友列表，关注玩家以了解他们正在执行的操作，并将最喜欢的好友放在列表顶部，以便容易找到。. 好友 是你希望通过群聊天、消息传递、游戏和查看其活动源与之交互的人员。. 通过将玩家添加为好友，即可成为他们的“关注者 ...

How to remove a connected account. Select Settings > Sync email. Under Manage your connected accounts, move the cursor over the account you want to remove and then select Delete . Select Save. After you remove the account from Outlook.com, you can delete email messages from the connected account.

Activity history helps keep track of the things you do on your device, such as the apps and services you use, the files you open, and the websites you browse. Your activity history is stored locally on your device. You can manage activity history settings to choose what to store.

Thiết lập và sử dụng tài khoản khách Xbox. Quản lý tài khoản. Thay đổi địa chỉ email hoặc số điện thoại cho tài khoản Microsoft của bạn. Thêm hoặc xóa hồ sơ Xbox. Xóa thông tin bảo mật tài khoản Microsoft của bạn. Kiểm tra số dư tài khoản Microsoft của bạn. Kiếm ...

Reactions in Outlook is here to help! Important: Reactions are only available to individuals using a work or school account in Outlook with a qualifying Microsoft 365 subscription. Reactions only fully work when the reactor and the sender of the email both have Exchange Online mailboxes.