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Office Help & Training
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Why does Microsoft Edge turn off extensions I've installed?
Some extensions change browser settings like your default search engine, new tab page, and other types of site data. To prevent extensions from changing the preferences you set up when you installed Microsoft Edge , the browser automatically turns off extensions that might change your preferred settings.. You can change settings for your extensions at any time.
May 14, 2024-KB5038285 Cumulative Update for .NET Framework 3.5, 4.8 ...
May 14, 2024-KB5038285 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2
下載並安裝 Windows 版商務用 Skype - Microsoft 支援服務
下載並安裝. 商務用 Skype 通常會與 Microsoft 365 同時安裝。 如果您有 Microsoft 365,但尚未擁有商務用 Skype,且需要安裝的話,請參閱:
Applies To: Skype for Business, Skype for Business Online
February 13, 2024—KB5034763 (OS Builds 19044.4046 and 19045.4046)
Windows 10, version 22H2 update history; July 23, 2024—KB5040525 (OS Build 19045.4717) Preview; July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651)
Troubleshoot buying issues with Microsoft Store
Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.
Applies To: Microsoft account dashboard
What's new: Xbox system updates | Xbox Support
Check the “Known Issues” section to see if an issue you’re experiencing is currently being tracked. If you’re still having the problem, or you have a new issue to report, make sure to send that feedback to Xbox.
Troubleshooting tips for installing and updating Microsoft Edge
Here’s how to reinstall Microsoft Edge whether you’re a Windows or Mac user: Open any working browser. (Note: If you’re a Windows user and your Microsoft Edge is not currently functioning, to open Internet Explorer, type IE in the search box on the taskbar and then select Internet Explorer from the results.Or press the Windows logo key on your keyboard and then type IE in the search bar.)
Microsoft アカウントでの最近のサインイン アクティビティを確認する
Microsoft アカウントで通常とは異なるアクティビティに関するメールを受け取った場合、または他のユーザーがアカウントを使用している可能性が心配な場合は、[最近のアクティビティ] ページに移動します。過去 30 日間に Microsoft アカウントにサインインしたすべての日時と共に、デバイス ...
Applies To: Microsoft account dashboard
Microsoft Support
Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.