Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

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

To adjust power and sleep settings in Windows 10, go to Start , and select Settings > System > Power & sleep.. Under Screen, select how long you want your device to wait before turning the screen off when you're not using your device.

How to send automatic out-of-office replies from Outlook (depending on the type of email account you have).

Discover how to effectively utilize your computer keyboard and master various keyboard shortcuts for efficient computing.

Here's how to show icons, hide them, or change their size in Windows. To show or hide desktop icons. Right-click (or press and hold) the desktop, point to View, and then select Show desktop icons to add or clear the check mark.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Learn how to customize your keyboard for a specific language or format to control which characters appear on the screen when you press the keys.

Use System restore to make restore points when you install a new app, driver, or Windows update, and when you create a restore point manually.

PC 正常性チェック アプリは、お使いの Windows デバイスの正常性に関する最新の情報を提供して、デバイスのパフォーマンス向上のための対処や、パフォーマンス問題のトラブルシューティングに役立ちます。