Windows 11 Professional Activation Key – (5PC)

Please note:

Windows 10 Home, Windows 7 Home Basic/Premium and Windows 8.1 CoreCountrySpecific/CoreSingleLanguage/Chinese (incl. WMC) CANNOT be directly upgraded to Windows 11 Professional by changing product key in Windows system. If You have these editions on you computer, you need to make a clean installation after purchasing Windows 11 Professional.

Note: If you do not own an installation DVD or USB drive, please download the respective system setup file from the official Microsoft website,

More information about installation you can find in delivery email.

Windows 11 Professional provides a modern workspace where you can creatively pursue your passions in a new environment. Renewed Start menu, redesigned taskbar, optimized system tray, improved Action Center, new Settings panel, widgets, virtual desktops – all this makes Windows 11 easy and fun to use. Windows 11 Professional has all the tools available in the Home version and additional ones, useful in large companies and used by professionals.