Learn how to upgrade from Windows 10 Home to Windows 10 Pro or Windows 11 Home to Windows 11 Pro, including how to use a valid product key or the Microsoft Store.

Learn how to access the Control Panel in Windows for managing your system settings and programs.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

Keeping your login information secure will sometimes require you to change a password. You can easily edit the passwords saved in Microsoft Edge.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Summary. Windows 11, versions 22H2 and 23H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 11, version 23H2 are included in the latest monthly quality update for Windows 11, version 22H2 but are in an inactive and dormant state.

Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by:

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Learn how to enable virtualization through the UEFI (or BIOS) of your PC to run the Windows Subsystem for Android or Windows Subsystem for Linux.