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- Since 2019 trusted by 60.236 customers from 120 countries
This is a demo store. No orders will be fulfilled.
Hello Guest! Welcome to Keys.Express
USB - The program is delivered on a bootable (if necessary) USB flash drive.
Windows 8.1 Professional is the enhanced version of Windows 8, which is specially designed for touch screens. It offers professional users and companies optimized work support. The Windows 8.1 Professional operating system is not only compatible with tablets and handhelds, but can also be used with a mouse and keyboard on the laptop or computer. Microsoft Windows 8.1 Professional has a redesigned interface, an optimized system, and new functions and programs.
As an extension to Windows 8 Professional, the Windows 8.1 Professional operating system is also aimed at professional users and small businesses. The interface in Microsoft Windows 8.1 Professional has been designed to be user-friendly for use with touchscreens. The new interface allows for the user to always have an overview of the most important applications and documents for quick access. In overall, the Windows 8.1 Professional operating system has been optimized to be faster and more efficient. This gives all devices a functional and powerful operating system with new features, visual improvements, and performance enhancement.
Changes in the Operating System Windows 8.1 Professional
Windows 8.1 Professional operating system brings many new features, some of which can also be found in Windows 8:
In addition, Microsoft Windows 8.1 Professional also has all the features of Windows 8 Pro, such as Remote Desktop, Domain Join, Encrypting File System, Group Policy and booting from a Virtual Hard Disk, plus added features and optimizations from previous Windows 8 updates.
Optimizations in the Operating System Windows 8.1 Professional
Microsoft Windows 8.1 Professional brings both, visual and system optimizations. The most striking difference is the option to have the desktop tiled or in classic mode. The start menu of Windows 8.1 Professional can now be displayed with the right mouse button, similar to Windows 7, if necessary. In addition, Windows 8.1 Professional comes with numerous pre-installed modern apps and some of the old apps like "Videos", "Music", "Camera" and "Photos", which have also been enhanced in this new version.
Powerful Microsoft Windows 8.1 Professional
Due to the numerous innovations and the interface optimization, the operating system Windows 8.1 Professional is a strong platform, which supports professional users and small enterprises with new features and programs fit for their needs. The performance enhancement makes Windows 8.1 Professional a reliable operating system.
Platform Windows
Processor or SoC: with at least 1 GHz
Memory :1 GB for 32-bit or 2 GB for 64-bit
Hard disk space: 16 GB for 32-bit operating system or 20 GB for 64-bit operating system
Graphics card: DirectX 9 or higher with WDDM 1.0 driver
Sound card: K. A.
keys.express is a web platform for new and used product keys. The product keys for Windows and other software available in the shop of keys.express are cheap, safe, legal and with activation guarantee.
Here you can find some general information about used software, an overview of the most important legal information as well as answers to frequently asked questions from our customers ("FAQ“)
There is a lot of legal information about the topic of used software. We are more than happy to answer any questions you may have. You can contact us at any time via welcome(at)keys.express. In the meantime, you can also find a short overview of the most important legal information regarding used software here:
For distance contracts concluded by telephone, on the Internet or when ordering from a catalogue, EU law provides for the possibility for consumers to withdraw from the contract for a certain period of time ("right of withdrawal"). A consumer in this sense is any natural person who concludes a legal transaction for purposes that are predominantly neither commercial nor self-employed. In Switzerland we usually speak of consumers.
Consumers have the right to cancel the contract within fourteen calendar days without giving reasons. The revocation period begins on the day the contract is concluded.
In order to exercise your right of withdrawal from keys.express, you must inform us by means of a clear statement (e.g. a letter, fax or e-mail sent by post) of your decision to withdraw from this contract. For this purpose, you can contact us using the following information:
Keys.Express GmbH
Betriebsstätte Deutschland
Gymnasialstr. 2
55543 Bad Kreuznach
Germany
E-Mail: welcome@keys.express
Phone: +49 (0) 6784 / 98 25 323
keys.express also provides a template revocation form, which you can find under [Hyperlink to template revocation form]. In order to comply with the revocation period, it is sufficient to send the notification of the exercise of the right of revocation to Keys.Express GmbH before the end of the revocation period.
If you revoke this contract, we must reimburse you for all payments which we have received from you for the corresponding order, including delivery costs (with the exception of additional costs which result from the fact that you have chosen a different type of delivery than the cheapest standard delivery offered by us), immediately and at the latest within fourteen calendar days from the day on which we receive notification of your revocation of this contract. For this repayment we will usually use the same means of payment that you used for the original transaction, unless expressly agreed otherwise with you. In no case will you be charged for this refund.
Used software is available for sale in the European Union as well as in Switzerland according to current jurisdiction provided that the necessary conditions are met. The necessary conditions are as follows:
keys.express ensures that the above mentioned requirements are met and that a legal use of the software is guaranteed. The requirements of the European legislation are also met in Switzerland.
You can find further information on: