If you're having problems with your Surface Pro model, Surface 3, Surface Studio, or Surface Book, try fresh start, restoring, refreshing, or resetting it to its factory settings.

起動時に自動的に実行するアプリを追加する方法について説明します。

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

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

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

If you’ve forgotten your Microsoft account password, learn how to do a password reset online or by using your Xbox console.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

Cocreator is a new feature in the Microsoft Paint app that allows you to create amazing artwork with the help of AI using text prompts and drawing.

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.

Erfahren Sie, wie Sie Windows auf Ihrem PC neu installieren und wie die Aktivierung nach der Installation funktioniert.