Summary. Windows 10, versions 2004, 20H2, 21H1, and 21H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 21H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, and 21H1, but are in an inactive and dormant state.

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.

Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast.

Learn how to play different type of CDs and DVDs in Windows Media Player.

Learn how to create and use a VPN connection profile on Windows for secure and private internet access.

Use Microsoft Edge settings to save user name and password information and save time when signing in to websites.

Use Settings in Windows 10 to change default apps and programs.

Learn how to install Office 2010, or install and remove individual Office programs or components for both 32-bit and 64-bit versions of Office.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Get the steps for how to transfer photos and videos from your portable devices to your PC.