This product includes five Windows 10 Professional keys and each key can be activated on one PC.
Download Link: Windows 10 Professional
This Windows 10 Professional is available for PC in both 32-bit and 64-bit versions, but 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:
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.
Very good services on the best prize. Excellent support. They worth all the stars!
excellent. very good prices and good service
Great prices and codes came in quickly
The key was delivered by the moment
Nice discounts every now and than so far never had any issues
Great service and it was made very simple to purchase.
Purchased several codes and all works, great prices. Excelent.
Very easy to order and install. What more is needed?
I bought a license for Windows 10 Pro and work fine
super fast service, and a great sales staff to navigate you through you purchase.
Software key was delivered with out delay and worked first time.
This purchase and process were quick, painless and easy. I'll be purchasing from them again in the future!
A smooth and effortless transaction. Great value, Great service.
Low price and fast delivery. I recommend them.
Fast ordre and received the code
got my key immediately and for super cheap
Had my key within 10 minutes and activated perfectly. No issues whatsoever.
Have purchased from this site several times and have yet to have any issues. This time I bought it with my friends, the average price per key is cheaper, it is genuine and has been used
I found keysoff really good to deal with. I recently bought Microsoft Windows 10, the key arrived immediately and worked perfectly.
It's my fourth order to Keysoff and each time all was perfect.
I recently purchased a Microsoft software licence on keysoff. Excellent service. No mess.
Keysoff is the best, really I don't know how to describe it, professional, everything good, no any small issue.
even i like to buy my new keys to work with them again.....hh
Delivery was really quick. Amazing idea and I would definitely do it again!
Fácil proceso, buena relación calidad-precio y se utilizará de nuevo.
The whole process very easy and smooth. The delivery was so easy. I recommend anyone who will seek for software keys.
Quick and easy, no probs…works a treat!
Great service. The purchase was very smooth and informative too.
Nice and friendly site . All process been so easy
Works Great - and is fast - no hassele - i love it
Fantastic easy to use very professional
Delivered the right things to the right place at the right time..... and with a smile
Easy to use, reasonable cost. Very impressed with the key, fitted perfectly.
I am very pleased with the purchase and service I recommend it to everyone!
Keysoff finished the order as promised. I keep coming back.
Worked like a charm.