Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

Windows でテキスト、画像、アプリのサイズを変更する方法は次のとおりです。 Windows で表示を変更するには、[スタート] > [設定] > [簡単操作] > [ディスプレイ] の順に選択します。 画面上のテキストのみを大きくするには、[文字を大きくする] の下にあるスライダーを調整します。

With Edge Chromium, you can add multiple profiles. Profiles allow multiple users to operate in a shared environment while maintaining access to their personalized browser settings, bookmarks, and extensions.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

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

如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。 确保应用有权访问麦克风. 如果在更新麦克风后未检测到Windows 11，您可能需要授予应用使用它的权限。

Troubleshooting steps for the calling feature of the Phone Link app.

Learn how to set up a connection to a proxy server on your Windows PC.

Learn how to use Narrator, a screen-reading app built into Windows, with this complete guide and how-to articles.