Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Office Help & Training
We would like to show you a description here but the site won’t allow us.
在 Microsoft Teams 中加入会议 - Microsoft 支持
如需了解详细信息,请观看加入 Teams 会议视频。. 通过链接加入. 只需通过一个连接即可加入 Teams 会议。 在会议邀请中选择“ 立即加入会议”,将其带到一个页面,你可以在其中选择加入 Web 或下载桌面应用。 如果你已拥有 Teams 应用,会议将自动打开。
Applies To: Microsoft Teams
Microsoft Store & billing help
Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.
Request a refund for digital games | Xbox Support
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
Microsoft Edge 帮助和学习
获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。
如何兑换 Microsoft Rewards 积分 - Microsoft 支持
提示: 如果你最近在 Microsoft Store、零售店或在线购物,还可以查看有关你在 Microsoft 购物中获得的积分的详细信息。登录到你的 Microsoft 帐户,并查看商店&赚取历史记录。 请注意,如果你在 18 个月内未赚取或兑换任何内容,Microsoft Rewards 积分将过期。
Applies To: Microsoft account dashboard
在 Windows 上安装移动应用和Amazon Appstore - Microsoft 支持
若要在Windows 11电脑上使用移动应用,需要安装Amazon Appstore。 设置完成后,你将能够浏览和安装精选目录中的移动应用。
如何获得 Microsoft Rewards 积分 - Microsoft 支持
可以轻松累积 Microsoft Rewards 积分,并获取礼品卡、电影、游戏、非营利性捐赠等丰厚奖励。 使用你的 Microsoft 帐户保持登录状态,你将因执行已执行的操作而获得积分。
Applies To: Microsoft account dashboard
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Xbox Support
You need to enable JavaScript to run this app.