Find your Windows product key - Microsoft Support
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...
适用于:
Microsoft 帐户仪表板
如何兑换 Microsoft Rewards 积分 - Microsoft 支持
如何兑换 Microsoft Rewards 积分. 有许多奖励可供你使用- 从 Amazon 到 Xbox - 全部来自 Microsoft。. 获得足够的积分后，符合条件的奖励将显示在“奖励”页面上。. 为大项目存钱，并在此过程中将你的积分花在较小的奖励上 - 无论你想要兑换你的积分，我们和你在一起 ...
适用于:
Microsoft 帐户仪表板
USB-C and Fast Charging for Surface - Microsoft Support
New Microsoft Surface devices support Fast Charging, so you can spend less time charging your device and more time using it on the go. Fast Charging is available when charging with any USB-C port on the device or the Surface Connect port. With Fast Charging, you can charge your battery up to 80% in about an hour on most devices at 25°C (77°F ...
Xbox 訂閱取消和退款 | Xbox Support
您可以在首次購買後的 30 天內或在首次週期性計費日期之前 (以較早者為准)，按照「取消訂閱」一節中概述的步驟取消訂閱，從而取得退款. 此外，如果您在付費之後的 30 天內取消訂閱，您有權要求退還最近的週期性計費款項。. 此退款權利僅限於每個 Microsoft ...
Check your Xbox purchase history | Xbox Support
On the web. Sign in to account.microsoft.com. Select Payment & billing > Order history. Order history. You can use the filters to specific billing periods or to review In progress, Returned/Refunded, Digital, or Physical orders that were bought with this Microsoft account.
Learn about gift cards and codes | Xbox Support
To view and manage your subscriptions, sign in to your Microsoft account, and select Services & subscriptions. To view and manage your subscriptions on your Xbox console: Press the Xbox button to open the guide. Select Profile & system > Settings > Account > Subscriptions. Choose the subscription you want to manage.
更改 OneDrive 文件夹的位置 - Microsoft 支持
重新链接 OneDrive. 按照以下步骤重新链接 OneDrive. 返回到 OneDrive 设置屏幕，然后选择 “入门 ”. 按照说明操作，直到到达显示 OneDrive 文件夹位置的屏幕。. 选择“ 更改位置 ”。. 选择新文件夹位置，然后选择“ 确定 ”。. 你将看到一条消息，告知新位置 OneDrive ...
适用于:
OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive
更改 Microsoft 365 的外观 - Microsoft 支持
如何更改主题. 更改Microsoft 365 应用的颜色：. 打开Microsoft 365 应用程序，例如 Word 、 Excel 或 PowerPoint 。. 在左上角，选择“ 文件 > 选项” > “常规 > Office 主题 ”。. 选择喜欢的选项。. Microsoft 365 的默认主题设置是 “使用系统设置 ”，这与你在 Windows 中的所选 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, Microsoft 365 专属 Publisher, Visio 计划 2, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 Outlook, Microsoft 365 Mac 版专属 PowerPoint, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project 专业版 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, Project for Office 365
My Xbox controller has connection issues after the last update
On your Xbox console, press the Xbox button to open the guide, and then go to Profile & system > Xbox Support > Get help > Help topics > Hardware & networking > Controllers > My Xbox controller has connection issues after the last update.Select Check your controller's firmware to open the controller firmware reversion screen in the Xbox Accessories app, and then follow the instructions in the app.
入门 | 发行说明 | Skype 支持
获取 iPhone 版 Skype 的 Skype 发行说明 支持，不论身在何处，都能与朋友和家人保持联系。 桌面版 Skype 的常见问题 你可以通过 Skype 方便地完成任务、进行丰富的对话或与朋友和家人共享欢乐时光，与你的世界联系地更加紧密。