How to spot a "fake order" scam - Microsoft Support
Crooks try to scam you by sending you confirmations of orders you never placed. Learn how they work and how to spot them in this short article.
Play a CD or DVD in Windows Media Player - Microsoft Support
Learn how to play different type of CDs and DVDs in Windows Media Player.
View your Microsoft Store order history - Microsoft Support
To review app, game or subscription purchases, track orders or view and print invoices, sign in to the order history page on your Microsoft account dashboard.
Applies To:
Microsoft account dashboard
Outlook.com 的 POP、IMAP 和 SMTP 设置 - Microsoft 支持
如果尝试将 Outlook.com 帐户添加到 Outlook 或其他邮件应用，可能需要 POP、IMAP 或 SMTP 设置。 可以在下面找到它们，也可以在 Outlook.com 设置中查看它们。. Outlook 和 Outlook.com 可能能够自动检测帐户的邮箱设置，但对于其他非Microsoft帐户，可能需要联系电子邮件提供商了解其设置。
Applies To:
Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook Web App for Office 365, Outlook Web App for Office 365 Small Business, Outlook on the web, Outlook.com, Outlook Web App for Office 365 operated by 21Vianet, Outlook Web App Light, New Outlook for Windows, Outlook for Android, Outlook Mail for Windows 10, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019, Outlook Web App
Microsoft Edge help & learning
Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.
在 Outlook 中打开 .eml、.msg 和 .oft 文件 - Microsoft 支持
可以使用拖放功能打开使用 windows新版 Outlook 中的扩展名 .eml .msg .oft 保存的电子邮件。
Applies To:
New Outlook for Windows
SUMPRODUCT function - Microsoft Support
How to use the SUMPRODUCT function in Excel, one of Excel’s math and trig functions, using multiplication, addition, subtraction, and/or division to return the sum of the products of corresponding ranges or arrays.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Hardware warranty, services, and repair
Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.
Track your order from Microsoft Store - Microsoft Support
Learn how to track shipping and pending orders from Microsoft Store. You can use account.microsoft.com to track orders from Microsoft Store.
Temporarily allow cookies and site data in Microsoft Edge
Learn how you can manage cookies and site data you've temporarily allowed in Microsoft Edge.