Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

With cameo, you can insert your live camera feed directly on a PowerPoint slide.You can then apply the same effects to your camera feed as you can to a picture or other object, including formatting, transitions, and styles.

Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.

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.

This article describes step for users to allow all Web sites in the Internet zone to run JavaScript in Internet Explorer, Chrome, and Firefox.

Stay connected to your friends across social networks while gaming on Windows 10/11.

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.

What's new in Windows 8.1 RT Update 3? Windows 8.1 RT Update 3 includes improvements to the Windows desktop experience for Surface RT and Surface 2.

Get answers to questions about how indexing affects searches in Windows 10.

Discover the latest features and updates for Microsoft Teams with the regularly updated release notes on Microsoft Support.