Type regedit in the search bar on the taskbar, then select Registry Editor (Desktop app) from the list of results.

System requirements and setup steps for the Phone Link app

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Find out how to connect your Xbox Wireless Controller to a Windows device.

Hotmail が Outlook.com になりました。 サインインして、Outlook.com、Hotmail、Live、または MSN メール アカウントにアクセスする方法について説明します。

Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

了解如何安装 Windows 11，包括在“设置”中访问 Windows 更新页的建议选项。

Fixes an issue in which applications that use the MFC library of Visual C++ 2013 may behave incorrectly when the operating system is in high-DPI mode.