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.
欢迎使用 Windows
获取 Windows 操作系统的官方支持和帮助信息,以及如何使用 Windows 的指南。
Unblock my Outlook.com account - Microsoft Support
Notes: You don't need a smartphone to receive a security code. Text messages may come from either "MSFT", a short number, or a mobile number.If you have requested a security code, you can trust the message that arrives.
Applies To: Outlook.com
Insert data from picture - Microsoft Support
Take a picture of some printed data Maybe you’d like to get data from your previous tax returns into Excel and you only have printed copies.Just take a picture of each one, transfer the pictures to your computer (OneDrive is great for this). Then, click Data > From Picture > Picture From File and follow the on-screen instructions to convert picture to data.
Applies To: Excel for Microsoft 365
Cloud gaming with Xbox | Xbox Support
Manage your Xbox subscription Game Pass Ultimate or a supported free to play game is required for cloud gaming. See what else you can do to get the most out of your subscription.
Xbox Support
Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.
Boot Surface from a USB device - Microsoft Support
For all Surface models Before you start, make sure you don’t have any other USB devices connected to your Surface, including USB mouse devices, keyboards, or other storage drives.
Koppeln eines Bluetooth-Geräts in Windows - Microsoft-Support
Bevor Sie beginnen, stellen Sie sicher, dass Ihr Windows 10-PC Bluetooth unterstützt. Weitere Informationen dazu, wie Sie das prüfen können, finden Sie unter Beheben von Bluetooth-Problemen in Windows 10.Wenn Sie Hilfe beim Hinzufügen eines Geräts ohne Bluetooth-Funktionalität benötigen, lesen Sie Hinzufügen eines Geräts zu einem PC mit Windows 10.
What to try if your Surface touchscreen doesn't work
Solution 4: Reset Surface. If you’re still having a problem with your touchscreen, try resetting your Surface. To learn how, see Restore or reset Surface for Windows and follow the recommended steps for "Reset this PC.". After the reset and device setup, use touch to open an application like Microsoft Edge or another web browser, and try to scroll pinch to zoom, swipe in from the right, and ...
Microsoft Edge help & learning
Experience AI-powered browsing with the new Bing built-in. Get comprehensive answers, summarized information, and find inspiration side-by-side in Microsoft Edge.
SUMIFS function - Microsoft Support
Problem. Description. 0 (Zero) is shown instead of the expected result. Make sure Criteria1,2 are in quotation marks if you are testing for text values, like a person's name.. The result is incorrect when Sum_range has TRUE or FALSE values.. TRUE and FALSE values for Sum_range are evaluated differently, which may cause unexpected results when they're added. ...
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, Excel Web App