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Fix problems with apps from Microsoft Store
Select Start > Settings > Windows Update > Check for updates. If there is an available update, select Install now. Check for updates. Make sure that your app works with Windows 11. For more info, see Your app doesn't work with Windows. Update Microsoft Store. Select Start, then from the apps list, select Microsoft Store.
Windows 11, version 21H2 update history - Microsoft Support
Updates for Windows 11, version 21H2. Windows 11 is a service, which means it gets better through periodic software updates. The great news is you usually don’t have to do anything! If you have enabled automatic updates, new updates will automatically download and install whenever they’re available, so you don’t have to think about it.
Télécharger et installer ou réinstaller Office 2019, Office 2016 ou ...
Choisissez la langue et la version de bit que vous souhaitez, puis sélectionnez Install. Vous êtes maintenant prêt à installer Microsoft 365. Sélectionnez l’onglet ci-dessous correspondant à la version que vous essayez d’installer. Office 2019 ou 2016 pour PC Office 2016 pour Mac Office 2013 pour PC.
适用于: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Change your screen resolution in Windows - Microsoft Support
Windows 11 Windows 10. Before you get started, if you have external displays connected to your PC, choose the display you want to change. Select Start > Settings > System > Display, and look at the section that shows your displays. Select the display you want to change. When that's done, follow the instructions below.
Accessibility features in Microsoft Edge - Microsoft Support
To access caption preferences in Microsoft Edge: Go to Settings and more > Settings . Select Accessibility and select Open system preferences for captions. To access caption preferences in Windows: In Windows 11, select Start > Settings > Accessibility > Captions . Under Captions, choose the caption style from the drop-down menu or select Edit ...
App permissions - Microsoft Support
Here's more info on what permissions allow an app to do: Access all your files, peripheral devices, apps, programs, and registry: The app has the ability to read or write to all your files (including documents, pictures, and music) and registry settings, which allows the app to make changes to your computer and settings. It can use any peripheral devices that are either attached or part of ...
Global Customer Service phone numbers - Microsoft Support
Country/Region. Country/Region code. Phone number. Language. Australia. N/A. 13 20 58. English. New Zealand. N/A +64. 0800 800 004 9 368 5680. English
Add or subtract dates - Microsoft Support
In the following example, you'll see how to add and subtract dates by entering positive or negative numbers. Enter the number of days to add or subtract in column B. You can enter a negative number to subtract days from your start date, and a positive number to add to your date. In cell C2, enter =A2+B2, and copy down as needed.
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
My Account portal for work or school accounts - Microsoft Support
Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification
Internet Explorer Downloads - Microsoft Support
Microsoft Edge is the recommended browser by Microsoft. Support for Internet Explorer ended on June 15, 2022. Internet Explorer 11 has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10. If any site you visit needs Internet Explorer 11, you can reload it with Internet Explorer mode in Microsoft Edge. Get ...