Describes the new and improved features of Microsoft Windows Installer 4.5. The article also discusses the issues that are addressed from earlier versions of Windows Installer.

Windows で USB-C の問題をトラブルシューティングし、USB デバイス、ポート、アダプターが正しく動作しない問題を解決する方法について説明します。

Learn how to manage and delete your browsing history in Internet Explorer.

了解如何疑難排解 Windows 中的藍牙問題。 解決連接藍牙裝置或配件的問題。

Descubra como instalar o driver mais recente para a impressora. Se você fez upgrade do Windows recentemente, talvez seja necessário reinstalar o driver de impressora.

Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Add a device to a Windows 10 PC. By pressing submit, your feedback will be used to improve Microsoft products and services.

Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.

Obtenga información sobre cómo usar el solucionador de problemas de activación para resolver problemas de activación comunes en Windows.