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.

Lees meer informatie over het installeren, opnieuw installeren of activeren van Microsoft 365 of Office 2019 op een pc of Mac.

As a Microsoft 365 subscriber, you regularly get new and improved Microsoft 365 features. Take a look below to see what's available to you today.

Las opciones de inicio de sesión de Windows sirven para varios fines para mejorar la seguridad de tu cuenta de usuario y la comodidad de inicio de sesión.

获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。

SafeSearch helps keep adult content out of your search results. There are different ways you can turn on SafeSearch: For individual accounts, choose SafeSearch options on the Settings page.

Set up your microphone. After successfully downloading the language files, you can now use voice access both online and offline. However, before you get started, you have to select which microphone you want to use.

如果在启动 Microsoft Store 时遇到问题，可以尝试以下方法： 重置 Microsoft Store 缓存：按 Windows 徽标键 + R 打开“ 运行 ”对话框，键入 wsreset.exe，然后选择“确定”。

Obtén información sobre cómo conseguir el Reproductor de Windows Media 12 para Windows 10, Windows 8.1 y Windows 7.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.