Microsoft アカウントへのサインインに関する問題を解決する方法について説明します。 パスワードの確認、アカウントのロック、およびその他の Microsoft アカウントのログインの問題を解決します。

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.

Learn how to stream HDR video in Windows. Find out the display, PC, and graphics card requirements for streaming HDR video.

Learn how to turn your Word documents into impressive PowerPoint presentations with a few clicks. Export Word to PPT easily and quickly.

Learn how to use the PC Health Check app to help you improve your device performance.

If you're organizing a meeting, you can assign the role of presenter or attendee to each of the meeting participants.

There are many reasons to listen to a document, such as proofreading, multitasking, or increased comprehension and learning. Word makes listening possible by using the text-to-speech (TTS) ability of your device to play back written text as spoken words.

Need help with an Xbox console, an Xbox game or Xbox network? Find out how to get in touch with us.

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.

Discusses how to troubleshoot problems that occur when you try to access or work with files and folders in Windows.