PC で実行している Windows オペレーティング システムのバージョンとデバイスの仕様を確認する方法をご覧ください。

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.

选择 任务栏 右侧"网络"图标，然后移动"亮度 "滑块以 调整亮度。（如果未显示滑块，请参阅下方的“备注”部分。） 某些电脑可能允许 Windows 根据当前照明条件自动调整屏幕亮度。

虚拟化可让你的电脑模拟不同的操作系统，例如 Android™ 或 Linux。 通过启用虚拟化，你可以访问更大的应用库，以便在电脑上使用和安装。

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

Learn how to manage background activity for apps to help save battery power in Windows.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Microsoft Edge で、閲覧履歴やその他の履歴を表示したり削除したりする方法について説明します。

An explanation of the E-Tree program and how it works on Microsoft Edge, Microsoft Weather, and Microsoft Wallet.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification