Windows 10 Professional is renowned for its stability and performance. Packed with features to make your computing life easier and more productive, Windows 10 Pro is the ultimate assistant for work and play.
Now you can enjoy all the benefits of Windows 10 Pro for a fraction of the usual cost. There are no restrictions, no subscription fees, and no time limits on your product. All you have to do is purchase a product key and download your copy of Windows 10 Pro directly from the Microsoft website.
To download, install, and activate Windows 10 Pro, please follow these step-by-step instructions:
Option 1: Performing a new installation
Please continue if you are currently using a version of Windows older than Windows 10 or a PC without an operating system.
1. Download the Windows Media Creation Tool directly from Microsoft:
2. Run the media creation tool
- Create installation media for another PC
- Select your preferred language
- Select Edition: Windows 10 (it includes both Pro and Home)
- Select the architecture (64-bit or 32-bit)
- Select the media you want to create (USB drive or ISO file to create a DVD)
3. Perform a clean installation
- Boot from the USB drive or DVD you created
- Select your language, time, and keyboard preferences
- Enter the product key provided by us
- Installation type: Custom: Install Windows only (advanced)
- Delete all partitions and create a new one to install Windows
- Proceed with and complete the installation
Option 2: Upgrade from Windows 10 Home to Pro
Please follow these steps if you are currently using Windows 10 Home and wish to upgrade to Pro.
1. Press the “Windows key” + “R”, type “slui.exe” and press “Enter.”
2. Enter your Windows 10 Pro product key. If it is not accepted, use the default product key: “VK7JG-NPHTM-C97JM-9MPGT-3V66T”
If error code “0x800f0805” appears after applying the default product key, ensure you have at least 20 GB of free disk space and that Windows is updated to the latest version. If both of these apply to you, it's clear that some important system files are missing. In this case, a clean installation is necessary (see Option 1).
3. Go to “System” – “About” and “Edit Product Key” (Click “Yes” if User Account Control appears)
4. Enter your Windows 10 Pro product key and ensure that all open applications are closed and your work is saved, then start the upgrade.
Wait for the upgrade process to begin – your computer will restart several times during this process. The upgrade time varies from system to system, but in our experience, it only takes 5 to 10 minutes.