Windows の Bluetooth の問題をトラブルシューティングする方法について説明します。 Bluetooth デバイスまたはアクセサリの接続に関する問題を解決します。

Sign out of Teams. While it's a good idea to remain signed in to continue receiving chats, notifications, incoming calls, and other activities, sometimes you might want to sign out of Teams to use another account or for other reasons.

Get answers to some common questions about 32-bit and 64-bit versions of Windows.

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 record or create macros and execute them using buttons or keyboard shortcuts in Microsoft Office applications.

若要下载 Internet Explorer 11 的脱机安装程序，请选择下面的语言和系统。

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

Describes the new and improved features of Microsoft Windows Installer 4.5. The article also discusses the issues that are addressed from earlier versions of Windows Installer.

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.