Open Device Manager. By pressing submit, your feedback will be used to improve Microsoft products and services.

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。

There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results.

Learn how to enable virtualization through the UEFI (or BIOS) of your PC to run the Windows Subsystem for Android or Windows Subsystem for Linux.

Most tools and options in Microsoft Edge are available when you select Settings and more > Settings.

Fresh Start in Windows 10 lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

This page provides phone numbers of Microsoft customer service.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.