Si l’application Aide ne parvient pas à résoudre votre problème de son ou audio, essayez les solutions possibles répertoriées : 1. Vérifiez la sortie de votre haut-parleur. 2. Exécuter l’utilitaire de résolution des problèmes audio. 3. Vérifiez que toutes les mises à jour Windows sont installées. 4.

Fix problems signing in to the Xbox app. On your PC, go to Xbox.com and select Sign in. If there are problems with your account, the instructions will help you solve them. If you can’t go beyond the sign-in screen, select Forgot my password and follow the instructions. If that didn’t work, select the Start button > Settings > Time & Language .

Select Start > Control Panel > Programs. Select Turn Windows features on or off and uncheck Media Features and click OK. Restart your computer. Revisit the same window and recheck Media Features and click OK. Restart your computer again. If the above instructions fail to help, see the Windows Media Player support page.

In Windows 11, ensure that Camera access, Let apps access your camera, and the individual toggle for the Microsoft Store app you wish to use is turned on. If you do not see the app or website you're looking for in the list, it's likely a desktop app. Desktop apps cannot be individually toggled, but access for those apps can be controlled using Let desktop apps access your camera.

在 Windows 8.1 或 Windows RT 8.1 中查找操作系统信息. 要查找设备运行的 Windows 版本，请按 Windows 徽标键 键 + R，并在“打开”框中键入“winver”，然后选择“确定”。. 如果你的设备运行的是 Windows 8.1 或 Windows RT 8.1，那么有关详细信息，可以参阅以下内容：

Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint. For more information, see Where to sign in to Microsoft 365.

To use a proxy server, you’ll need one or more of the following things, depending on how you’re setting it up: Automatically. Windows detects the proxy server settings automatically, so you don’t have to enter any information. Set up script. You’ll need to know the location of the proxy setup script for your organization (if proxy ...

Open the Authenticator app, select Add account from the Customize and control icon in the upper-right, and then select Work or school account. Select OR ENTER CODE MANUALLY. Enter the Code and URL from Step 1, and then select Finish. The Accounts screen of the app shows you your account name and a verification code.

Join with a meeting ID from your Teams app. From your Teams Calendar, select Join with an ID. 2. Enter a meeting ID and passcode. To find both the meeting ID and passcode, go to your calendar in Outlook. Open the meeting you want to join. In the meeting invite, you'll see the meeting ID and passcode. 3.

With Access, you don’t have to be a developer to implement it. Take advantage of your data with the power of Access—without writing code or becoming a database expert: Use templates to build databases quickly. Easily find and report on data stored in Access. Create rich data entry forms. Import, transform, and export a variety of data sources.