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Recall an email message that you sent in Outlook
Check if you have an Exchange account in classic Outlook. How to recall and/or replace an email message you sent by using Microsoft 365 and your built-in Exchange Server account.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft 365 admin, Outlook on the web, Outlook.com, New Outlook for Windows
Avoid and report Microsoft technical support scams
If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your “issue” fixed, it’s better to be safe and not click any links or provide any personal information.
Recovery options in Windows - Microsoft Support
Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.
如何兑换礼品卡和代码 | Xbox Support
兑换礼品卡和充值码以进行 Xbox 购买和延长 Xbox 订阅。. 代码的长度为 25 个字符,包括数字和字母,并且采用横竖 5 个字符的 5x5 格式。. 代码可以是你从 Microsoft 或受信任的零售商处购买的数字卡或物理卡。. 请注意,如果帐户的未结余额或付款选项不再有效 ...
使用 Microsoft Rewards 赢得积分 | Xbox Support
我们一直在添加新的积分赚取方式,你可以经常查看 Microsoft Rewards 网站掌握这些方法。. 有关详细信息,请参阅:. Microsoft Rewards. 注意 若要完成 Microsoft Rewards 任务,需要拥有有效的 Xbox Game Pass 订阅。. Xbox Game Pass 任务是从 Xbox Game Pass 库玩游戏时赢得积分的绝佳 ...
Protect yourself from tech support scams - Microsoft Support
Learn how to change your Microsoft account password. Call your credit card provider to contest the charges if you've already paid. Let them know what happened; they'll probably want to cancel and replace your affected cards to prevent the scammers from using them again.
透過 Microsoft Rewards 獲得點數 | Xbox Support
透過 Microsoft Rewards 獲得點數. 做您每天都在做的事,就可以獲得獎勵點數。. 既輕鬆又免費。. 您所要做的只是註冊,Microsoft Rewards 就會包含在您的 Microsoft 帳戶中:. Microsoft Rewards. 註冊之後,請登入 Microsoft 帳戶來查看您目前的點數。. 您也可以在 Bing.com 上的 ...
Windows Update Troubleshooter - Microsoft Support
If you get an error code while downloading and installing Windows updates, the Update Troubleshooter can help resolve the problem. Select Start > Settings > System > Troubleshoot > Other troubleshooters. Next, under Most frequent, select Windows Update > Run.
购买和付款 | Skype 支持
在日本获取 Skype 号码的要求是什么?. 根据日本法规,自 2023 年 6 月 12 日起,当你请求 Skype 号码 在日本,需要通过验证流程才能购买号码。. 完成验证流后,你将获得所选的 Skype 号码。. 以下是下订单后可能发生的情况: 您必须上传身份证 (护照、我的号码卡 ...
SharePoint help & learning
SharePoint is a collaborative platform designed to facilitate teamwork and streamline document management within organizations. It enables you to create websites, manage content, share information, and collaborate seamlessly across teams, enhancing productivity and communication. Find out more.