Internet Explorer 11 support ended on June 15, 2022. If any site you visit needs Internet Explorer 11, you can open it with Internet Explorer mode in Microsoft Edge.

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows 8.1, Windows 8, Windows 7 or Windows Vista.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Microsoft Edge で、閲覧履歴やその他の履歴を表示したり削除したりする方法について説明します。

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。

Import favorites on Windows 10 or Mac Import from a browser. Open Microsoft Edge and select Settings and more .

Learn how to use keyboard shortcuts in Word to add accent marks, special characters, symbols, and more.

Learn how to improve Windows PC performance if your device is running slowly.

The Calculator app for Windows is a touch-friendly version of the desktop calculator in previous versions of Windows. You can open multiple calculators at the same time in resizable windows on the desktop and switch between Standard, Scientific, Graphing, Programmer, Date calculation, and Converter modes.. To get started, select the Start button, and then select Calculator in the list of apps.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.