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Upgrade your computer now and save even more money. We offer the license key Windows 8.1 Professional operating system from Microsoft for only Euro 29,90. We do not guarantee the option of upgrading other versions of Windows 8 without reinstallation. The license is valid indefinitely for one computer. Moving to another computer is not possible. The license does not allow activation on an Apple computer, or in a virtual environment.
The Microsoft Windows 8.1 Professional operating system appeals in particular to professional users. Microsoft provides excellent performance with the operating system and the ability to install current as well as old applications on your PC. With a few clicks you access your applications or alter the operating system according to your needs. It's not an upgrade version for Windows versions below 8.1 Professional!
In our online shop we offer the Windows 8.1 Professional operating system from Microsoft with one software licence at an unbelievably low price. In addition, you do not need to wait for your installation CD before installing. We work with quick download installation. The download link automatically redirects you to the Microsoft server. There, you download the installation software and install it on your computer. We send you your licence key by email. Enter this within thirty days and Windows 8.1 Professional is permanently activated on your computer and is available for use henceforth. Since we work without dispatching CDs, we are always able to offer the best current prices for Windows 8.1 from Microsoft. If problems occur during the installation or activation, you can contact us directly for support via our ticket system. Within the first thirty days after purchasing Microsoft Windows 8.1 Professional, our knowledgeable staff are available via the ticket system to answer all your questions.
You not like the Windows 8 Start Screen? No problem! Make it look like Windows 7. Click here (External Link).
Notes on using the media creation tool by Microsoft:
The media creation tool is a free application by Microsoft. This free program allows for the creation of an installation medium for Windows 8.1 Professional, Windows 10 Home and Windows 10 Professional as well as certain other Windows versions. The media creation tool runs on both 32 and 64-bit systems, and installation media can be created for Windows installations on both 32 and 64-bit computers.
Windows can be installed as a new installation, not as an upgrade, on any computer that fulfills the minimum hardware requirements for the respective Windows version, regardless of the operating system currently in use, if any.
The installation medium can only be created on computers running a working installation of Windows 7, Windows 8 / 8.1 or Windows 10.