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What is Microsoft 365? - Microsoft Support
Microsoft 365 is our cloud-powered productivity platform. With a subscription to Microsoft 365, you can get: The latest productivity apps, such as Microsoft Teams, Word, Excel, PowerPoint, Outlook, OneDrive, and so much more. The ability to install on PCs, Macs, tablets, and phones. 1 TB of OneDrive cloud storage.
适用于: Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员
How to check if your email address is a Microsoft account
Go to the Microsoft account sign-in page at https://account.microsoft.com and enter your email address. If you see a message that says "We couldn't find an account with that username." or "That Microsoft account doesn't exist", then the address you entered is not a Microsoft account. If you believe it should be: The account may have been closed.
适用于: Microsoft 帐户仪表板
Camera app shows error "0xA00F4244 NoCamerasAreAttached"
Select Close to acknowledge settings choices and go back to Device Manager.The webcam will now appear under the Cameras category in the Device Manager list.
Crear medios de instalación de Windows - Soporte técnico de Microsoft
Para crear un medio de instalación, ve al sitio web de descargas de software, donde encontrarás instrucciones paso a paso. En ese sitio web, puedes elegir una versión de Windows y crear tus propios medios de instalación con una unidad flash USB o un DVD. Para ir directamente a una de las versiones, selecciona uno de estos vínculos ...
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft Support
Here's an example of how to use VLOOKUP. =VLOOKUP (B2,C2:E7,3,TRUE) In this example, B2 is the first argument —an element of data that the function needs to work. For VLOOKUP, this first argument is the value that you want to find. This argument can be a cell reference, or a fixed value such as "smith" or 21,000.
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Change the capitalization or case of text - Microsoft Support
Select the text for which you want to change the case. Go to Home > Change case . Do one of the following: To capitalize the first letter of a sentence and leave all other letters as lowercase, select Sentence case. To exclude capital letters from your text, select lowercase. To capitalize all of the letters, select UPPERCASE.
适用于: Microsoft 365 专属 Word, Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 PowerPoint, Word 网页版, PowerPoint 网页版, Word 2021, PowerPoint 2021, Word 2021 for Mac, PowerPoint 2021 for Mac, Word 2019, PowerPoint 2019, Word 2019 for Mac, PowerPoint 2019 for Mac, Word 2016, PowerPoint 2016
Change or reset your PIN - Microsoft Support
Change or reset your PIN. Windows 11 Windows 10. A PIN is a user-defined set of numbers, or a combination of numbers and letters, that allows you to sign in to your Windows device instead of a password. Your PIN is securely stored on your device, it isn’t transmitted anywhere, and it isn’t stored on a server. This makes it more secure than ...
Turn off Defender antivirus protection in Windows Security
Select Start and type "Windows Security" to search for that app. Select the Windows Security app from the search results, go to Virus & threat protection, and under Virus & threat protection settings select Manage settings. Switch Real-time protection to Off. Note that scheduled scans will continue to run. However, files that are downloaded or ...
Windows 11, version 23H2 update history - Microsoft Support
The update history page will provide you with the build numbers for 22H2 and 23H2. This will make it easier for support to assist you if you encounter issues. This new update will be cumulative with all the newly announced features including Copilot in Windows (in preview) plus additional changes.
See your favorites bar in Microsoft Edge and Internet Explorer 11
In the menu bar, select Settings and more , then select Settings . Select Appearance . Under Customize toolbar, for Show favorites bar, do one of the following: To turn on the favorites bar, select Always. To turn off the favorites bar, select Never. To show the favorites bar only in a new tab, select Only on new tabs.