National Public Data breach: What you need to know
Learn about the data breach of National Public Data, an online background check and fraud prevention service, that exposed up to 2.9 billion records of personal data. Find out the risks, the steps to protect yourself, and the benefits of Microsoft Defender for Individuals.
How to get and use app passwords - Microsoft Support
Learn how to create and use app passwords for devices that don't support two-step verification. Find out how to sign in with app passwords for Xbox 360, Outlook, BlackBerry, and more.
Using IF with AND, OR, and NOT functions in Excel
Learn how to use IF, AND, OR, and NOT functions in Excel to make logical comparisons and return values based on conditions. See examples, formulas, and tips for conditional formatting with these functions.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016, Excel Web App, Excel for Windows Phone 10
Windows 11, version 24H2 update history - Microsoft Support
Learn about the features, enhancements, and known issues of Windows 11, version 24H2, the latest feature update for Windows 11. Find out how to get the update and troubleshoot any problems with Windows 11 installation or activation.
About shared mailboxes, shared folders, and shared calendars in Outlook ...
Learn how to share a mailbox with others in Outlook, and what types of access and permissions you can grant. Find out how to use shared mailboxes for customer service, collaboration, or delegation, and how to set them up with your IT admin.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, New Outlook for Windows
Receive Remote Assistance Support from Microsoft
Remote Assistance Support from Microsoft allows a Microsoft support professional in another location to view your computer screen and work on your computer over a secured connection.Protect yourself from tech support scams.
Play Microsoft Flight Simulator with Xbox Cloud Gaming
Experience the joys of piloting your own aircraft on your Xbox console and other devices that support cloud gaming. Learn how to set up, play, and download content for Microsoft Flight Simulator with cloud gaming.
Create incoming webhooks with Workflows for Microsoft Teams
Learn how to set up an incoming webhook workflow to post content from external applications in chats and channels in Teams. Follow the steps to choose a template, authenticate, and copy the webhook URL.
Applies To:
Microsoft Teams
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft Support
Learn how to use VLOOKUP, HLOOKUP, INDEX and MATCH to look up values in Excel tables. See examples, tips and limitations of each function, and how to use the new XLOOKUP and XMATCH functions.
Applies To:
Excel for Microsoft 365, Excel for the web, Excel 2024, Excel 2021, Excel 2019, Excel 2016
手机连接要求和设置 - Microsoft 支持
系统要求. 手机连接 体验从 Windows 电脑和 手机连接 开始。 从电脑中，你可以使用预安装在设备上的连接至 Windows 应用或可从 Google Play 或 Samsung Galaxy Store 下载的连接至 Windows 连接到选择 Android、Samsung、HONOR、OPPO、ASUS 和vivo体设备。