T function - Microsoft Support
You do not generally need to use the T function in a formula because Microsoft Excel automatically converts values as necessary. This function is provided for compatibility with other spreadsheet programs. Example. Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas to show results ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
I can't send or receive messages in Outlook - Microsoft Support
On the Outlook status bar, if you see Disconnected, Working Offline, or Trying to connect…, then Outlook can't reach the email server to send your mail.. To fix this problem, on the ribbon, select the Send/Receive tab, then, in the Preferences group, select Work Offline to toggle between offline mode and online mode.You may need to open the message and send it again or choose Send/Receive.
适用于: Microsoft 365 专属 Outlook, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013, Microsoft 365 管理员
Error: Can't read file, or Presentation cannot be opened
In the Properties dialog box, look for an Unblock button near the bottom right. If it exists, click Unblock, then click Apply, and then click OK to dismiss the dialog box.
适用于: Microsoft 365 专属 PowerPoint, PowerPoint 2024, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
Installing Windows 11 on devices that don't meet minimum system ...
Installing Windows 11 on this PC is not recommended and may result in compatibility issues. If you proceed with installing Windows 11, your PC will no longer be supported and won't be entitled to receive updates. Damages to your PC due to lack of compatibility aren't covered under the manufacturer warranty. Before you install Windows 11
The buttons on my Xbox controller aren't working
Press the Xbox button to open the guide.; Under Profile & system, select Settings.; Under Devices & connections, select Controllers & headsets.; On the screen for your controller, select Configure.; Carefully review the current mapping for each of the buttons on your controller.
Surface won’t turn on or start - Microsoft Support
If your Surface still didn't turn on after charging it and trying the keyboard and tablet shortcuts, you can try to force a shutdown, then restart. Here's how: Press and hold the power button until the logo screen appears (about 20 seconds). See Force a shut down and restart your Surface for more info.
My camera isn't working in Microsoft Teams - Microsoft Support
If you are having trouble with the camera in Microsoft Teams, we have some suggestions to help you get back on track. Solutions include: closing camera-related apps, updating device drivers, checking privacy settings.
适用于: Microsoft Teams
Microsoft Store doesn't open - Microsoft Support
If you're having trouble launching Microsoft Store, here are some things to try: Reset the Microsoft Store cache: Press the Windows Logo Key + R to open the Run dialog box, type wsreset.exe, and then select OK.
“We couldn’t update system reserved partition” error installing Windows ...
icacls . /grant <username you got from whoami>:F /t Note: Do not put a space between the username and ":F", or the command won't work. Open the SRP drive in File Explorer and access the Boot folder, select the language folders you want to remove and permanently delete them. They will be indicated by a set of four letters, split with hyphen.
I can’t start Microsoft Outlook or receive the error “Cannot start ...
If our automated tool can't fix your issue, or if you'd like to fix it yourself, see the next section. Let us fix your issue Download Support and Recovery Assistant for Microsoft 365. Start Outlook in safe mode and disable add-ins. Sometimes add-ins can conflict with Outlook. Starting Outlook in safe mode, which starts Outlook without add-ins ...
适用于: Microsoft 365 专属 Outlook, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft 365 管理员