Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

I need to talk to a customer support agent. Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

你可以为订阅指定其他支付选项以支付逾期未付余额。. 只需登录包含订阅的 Microsoft 帐户，然后按照屏幕说明操作。. 服务和订阅. 注意 如果你使用同一信用卡购买了其他 Microsoft 服务，则这些服务也可能受到影响。. 例如，如果家庭组中的子女帐户具有 Xbox Live ...

A Subscribed badge means a Microsoft 365 subscription such as Microsoft 365 Family or Personal is already associated with your account and you can access many of your subscription benefits including installing the desktop apps.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

How to redeem Microsoft Rewards points. Microsoft account Microsoft account dashboard. There are many Rewards available to you – from Amazon to Xbox – all from Microsoft. Once you have enough points, eligible rewards will become visible on your Rewards page.

If you can’t set the power mode in Power & battery settings, open Control Panel, select System and Security > Power Options, then choose a Balanced power plan. Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.