Windows 10 Professional CD-KEY (32/64 Bit) works only for Windows, not for Mac!
Windows 10 Home, Windows 7 Home Basic/Premium and Windows 8.1 CoreCountrySpecific/CoreSingleLanguage/Chinese (incl. WMC) CANNOT be directly upgraded to Windows 10 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 10 Professional.
More information about installation you can find in delivery email.
Please check the spam or junk mail folder too.
Windows 10 is designed to be compatible with the hardware, software, and peripherals you already own. And always-enabled updates help you stay current on features and security for the supported lifetime of your device.
Windows 10 gives you absolutely the best experience for doing what you do. Stay focused with easy ways to snap apps in place and optimize your screen space for getting things done. See your open tasks in a single view and create virtual desktops to gain space or group things by project, like Office apps for work and games for play.
Gaming just got even better with Windows 10. Not only do your existing games work great, but now you can play and connect with gamers across Xbox One and Windows 10 devices. From the best casual games to a new generation of PC gaming, Windows 10 is built for games you love.
Some users may afraid of uncustomed operation on Windows 10, but the fact is that it is a really easy and convenient experience with it. You will find it is quick to be familiar with and you can not live without it after a long-time using. No more to say, start a comfortable system from now!
How to activate Windows 10 Pro Pruduct Key:
The first way:
1. Download and install Windows 10 Professional.
2. Open system "Control Panel" - "All Control Panel Items" - "System", and click "Activate Windows" & "Change Product Key".
3. Click "Activation" and enter your Windows 10 Pro key.
The second way:
1. Download and install Windows 10 Pro Professional.
2. Right-click "Start Menu", choose "System".
3. Click "About", then Click "Change Product Key" or "Upgrade Your Edition of Windows".
4. Click "Change product key" and Enter your Windows 10 Activation Key.
the customer service I received was exceptional. I was well pleased.
The software was delivered instantly and it works perfectly. No worries, product as described.
Buying Microsoft Windows 10 is a very good decision in many aspects. First of all, you can feel truly safe and sure about your software as Windows 10 gets regular updates. They do not only apply to the operating system itself, but also to several Microsoft Store applications, which can support you in your work and make your life even easier and more comfortable. Here you get the key within minutes and the price is just TOP
An excellent purchase experience! The key purchase was easy.
Fast delivery, good product at a great price.
Great products, fast shipping and knowledgable tech support
It has been working without any problems for three years. I bought the key, as I said, 3 years ago for seven dollars. I am very pleased. Recommend !
It was very good and I got my key on time.
the support was awsome , quick ,direct ,easy to communicate with
Everything worked smoothly, and it was definitely cheaper thanothers. I would recommend this site.