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.

Some Microsoft 365 features are backed by cloud-based services. Learn about connected experiences that analyze your content and download online content.

Learn how to upgrade from and Office 365 Home, Personal, or University subscription to an Office 365 for business subscription.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to sign in, sign out, lock, and switch user account in Windows.

Découvrez le web d’une toute nouvelle façon en basculant vers le navigateur Microsoft Edge à partir d’Internet Explorer ou d’Version antérieure de Microsoft Edge.

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

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First things to try. First, let's check some of the most common things that can cause problems with detaching or attaching your keyboard.

Get end of support information for Windows XP and find out what you need to know to upgrade to Windows 10 or find a new PC.