General Information Brand NameMicrosoft Product TypeOEM key Product NameWindows 10 Professional activation key Language SupportedMulti-language, Full version, no regional restrictions. Activation keyOnline activation key for both 32/64 bit version of windows 10 Professional. WarrantyLifetime validity for 1PC, 100% updatable. Supply ability5000 pcs/month for normal models, please confirm with us before orders. Trade Terms Min Order Quantity50pcs, Sample order acceptable. Unit PriceWe will offer you the best possible price, please contact us. Payment TermsT/T, Western Union, Money Gram etc. Delivery timeDigital delivery, send by email after payment. Please confirmed with us for bulk orders. Refund PolicyWe are responsible for all our key codes sold, offer a 2-years product guarantee. OEM (Original Equipment Manufacturer) versions offer the buyer the huge advantage of purchasing the same software at a significantly lower price. In Germany, the purchase, distribution and use of OEM versions is completely legal. In other words, trading of OEM versions even without hardware is legally permitted. How to activate Windows 10 Professional key: The first way: 1. Download and install windows 10 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 Pro Code. The second 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 Win10 Pro key. Download link for Windows 10 Professional: https://www.microsoft.com/en-us/software-download/windows10 Please download and install the Windows 10 Pro system from this link before activation. Windows 10 System Requirements Processor: 1 gigahertz (GHz) or faster processor or SoC RAM: 1 gigabyte (GB) for 32-bit or 2 GB for 64-bit Hard disk space: 16 GB for 32-bit OS, 20 GB for 64-bit OS Graphics card: DirectX 9 or later with WDDM 1.0 driver Display: 800x600 screen resolution or higher Windows 10 Pro Key Features: 1. The quickest way to set ideas in motion - Quickly access the Windows Ink Workspace to use Sticky Notes, Sketchpad, and Screen Sketch. Naturally create, capture and edit ideas at the speed of thought within Office. 2. Hello, you are the password - Windows Hello is the password-free sign-in that gives you the fastest, most secure way to unlock your Windows devices. 3. Go beyond browsing - Microsoft Edge is the browser built for Windows 10. Go beyond browsing鈥攅njoy a web experience that's personal, responsive and all about getting things done online. 4. Your truly personal digital assistant - By learning over time, Cortana becomes more useful as you go. Count on Cortana to help you find things, complete tasks, set reminders and work across your devices more productively. 5. The best Windows ever for gaming - Play great new XBOX games on Windows 10 in native 4K resolution. Stay connected to your gaming community with the XBOX app. And play where you want with in-home streaming and XBOX Play Anywhere. 6. Best apps built for doing - Get your favorites fast in the Windows Store, your one-stop shop on your PC, tablet, phone and XBOX One. Easily find and acquire popular free and paid apps, desktop software, PC and XBOX games, movies, TV shows and the latest music. 7. Most comprehensive security - As the most secure Windows ever built, Windows 10 delivers comprehensive protection 鈥?including anti-virus, firewall, Windows Defender and anti-phishing technologies 鈥?all delivered built-in at no extra cost to you.Discount Windows OEM Product Keys website:http://www.recycledsoft.com/windows-oem-product-keys/