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SUMIF function - Microsoft Support
sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Troubleshoot external monitor connections in Windows 10
Troubleshoot external monitor connections in Windows 10. Windows 10. Before considering troubleshooting options, make sure your device is up to date. Select Start > Settings > Update & Security > Windows Update , then select Check for updates. If you need help setting up your external monitors, see How to use multiple monitors in Windows 10.
Install and use a scanner in Windows 10 - Microsoft Support
Windows 10. When you connect a scanner to your device or add a new scanner to your home network, you can usually start scanning pictures and documents right away. If your scanner doesn't automatically install, here's some help to get things working. Select a section heading below to open it and see details on using your scanner:
Aan- of afmelden bij Outlook.com - Microsoft Ondersteuning
Afmelden bij Hotmail ofOutlook.com. Als u zich wilt afmelden, gaat u naar Outlook.com. Kies uw accountinitialen of accountafbeelding in de bovenhoek van uw Postvak IN. Selecteer Afmelden. Tips: Als u uw afbeelding niet ziet bovenaan het scherm, controleert u of advertentieblokkering is ingeschakeld. Dit is soms de reden dat de afbeelding niet ...
适用于: Outlook.com
Office 2019Office 2016 Office 2013 ...
Microsoft 365 を初めてインストールする場合は、まずいくつかのセットアップ手順を実行する必要があります。以下の詳細に関するセクションを展開してください。 ただし、Microsoft 365 を再インストールするときに、既にプロダクト キーを取得していてアカウントに Microsoft 365 を関連付けている ...
适用于: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Upgrade Windows Home to Windows Pro - Microsoft Support
To upgrade from Windows 11 Home to Windows 11 Pro manually, first check which edition you’re running and your activation state: Select Start > Settings > System > Activation. At the top of the Activation page, you see your edition: either Home or Pro. You‘ll also see if you’re activated under Activation state . Open Activation settings ...
Disk cleanup in Windows - Microsoft Support
Disk cleanup in Windows. To delete temporary files: In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results. Select the drive you want to clean up, and then select OK. Under Files to delete, select the file types to get rid of. To get a description of the file type, select it.
Calculate the difference between two dates - Microsoft Support
Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following. Warning: If the Start_date is greater than the End_date, the result will be #NUM!.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Logga in eller ut på Outlook.com - Microsoft Support
Gå till Outlook.com för att logga ut. Välj dina konto initialer eller profilbilden i det övre hörnet i Inkorgen. Välj Logga ut. Om du inte ser din bild längst upp på skärmen kontrollerar du om annonsblockering är aktiverat. Det förhindrar ibland att bilden visas. Om du inte ser alternativ för Profil eller Konto kan du komma åt dem ...
适用于: Outlook.com
How to sign out of your Microsoft account everywhere
To sign out everywhere. Sign in to your Advanced security options on your Microsoft account security dashboard. Sign in. Scroll down to Sign me out and select Sign me out. Note: Sign out may take up to 24 hours.
适用于: Microsoft 帐户仪表板