How do I activate Windows 10 ?

Why activate Windows 10?

windows 10 pro activation key 2018:Activation helps confirm that your copy of Windows is real and not yet available on more devices as permitted by the Microsoft Software License Terms.

Activation method for your copy of Windows 10

If you got Windows 10 by…  Activation method
Upgrading to Windows 10 for free from an eligible device running a genuine copy of Windows 7 or Windows 8.1. Digital license
Buying genuine Windows 10 from the Microsoft Store and successfully activated Windows 10. Digital license
Buying a Windows 10 Pro upgrade from the Microsoft Store and successfully activated Windows 10. Digital license
Being a Windows Insider and upgrading to the newest Windows 10 Insider Preview build on an eligible device that was running an activated earlier version of Windows and Windows 10 Preview. Digital license
Buying a copy of Windows 10 from an authorized retailer.
Product key
(On a label inside the Windows 10 box. A digital license will be given to your device for Windows 10 based on the valid product key you entered.
If you bought your PC from a manufacturer, the manufacturer, not Microsoft, must provide you a product key.)
Buying a digital copy of Windows 10 from an authorized retailer.
Product key
(In the confirmation email you received after buying Windows 10 or in a digital locker accessible through the retailer’s website. A digital license will be given to your device for Windows 10 based on the valid product key you entered.)
Having a Volume Licensing agreement for Windows 10 or MSDN subscription.
Product key
(Available through the web portal for your program.)
Buying a new or refurbished device running Windows 10.
Product key
(Preinstalled on your device, included with the device packaging, or included as a card or on the Certificate of Authenticity (COA) attached to the device.
If you bought a refurbished PC, the refurbisher, not Microsoft, must provide you a product key.)

KMS activator Windows 10

KMS (A large number of authorized editions):
Windows 10 Professional: W269N-WFGWX-YVC9B-4J6C9-T83GX
Windows 10 Professional N: MH37W-N47XK-V7XM9-C7227-GCQG9
Windows 10 Enterprise: NPPR9-FWDCX-D2C8J-H872K-2YT43
Windows 10 Enterprise N: DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4
Windows 10 Education: NW6C2-QMPVW-D7KKK-3GKT6-VCFB2
Windows 10 Education N: 2WH4N-8QGBV-H22JP-CT43Q-MDWWJ
Windows 10 Enterprise 2015 LTSB: WNMTR-4C88C-JK8YV-HQ7T2-76DF9
Windows 10 Enterprise 2015 LTSB: 2F77B-TNFGY-69QQF-B8YKP-D69TJ
RTM (Retail edition 32bit & 64bit):

Generic Windows 10 Home: TX9XD-98N7V-6WMQ6-BX7FG-H8Q99
Generic Windows 10 Home Single Language: 7HNRX-D7KGG-3K4RQ-4WPJ4-YTDFH
Generic WIndows 10 Pro: VK7JG-NPHTM-C97JM-9MPGT-3V66T
Generic Windows 10 Enterprise: NPPR9-FWDCX-D2C8J-H872K-2YT43

Download Windows 10 Activator free

Windows 10 Pro Professional Key Global (32/64 Bit)

Windows 10 Pro Professional Key Global (32/64 Bit)

You can reinstall and reactivate Windows 10 either full retail or OEM System Builder as many times as you like on the same computer.

  1. When you upgraded from a previous version of Windows or receive a new computer preinstalled with Windows 10, what happened is the hardware (your PC) will get a digital entitlement, where a unique signature of the computer will be stored on Microsoft Activation Servers.The Windows 7 or Windows 8 genuine license you were previously running will be exchanged for a diagnostics key.
  2. Anytime you need to reinstall Windows 10 on that machine, just proceed to reinstall Windows 10. buy windows 10 product key.It will automatically reactivate.
  3. There is no need to know or get a new key, but if you have issues with Digital Licensing or the Activation Troubleshooter, you can utilize an existing Windows 7 or Windows 8/8.1 product key you already ownto reactivate if necessary. or use the reset function in Windows 10.

If you are prompted to enter a product key, click ‘I don’t have a key’ and ‘Do this later’.

It shows :
“You reached the limit on the number of times you can reactivate Windows on your device.”
What does above sentence signify? What is the limit for activation? Is it related only to new hardware changes?
If there is requirement to change hardware say Motherboard or Hard disk with same or different make & model number, then will the system get activated in OEM as well as FULL RETAIL PACK with the same copy (serial number) after linking the Microsoft account?

Reactivating Windows 10 after a hardware change

In Windows 10 (Version 1607 or later), you can link your Microsoft account to the Windows 10 digital license on your device. This can help you reactivate Windows using the Activation troubleshooter if you make a significant hardware change later, such as replacing the motherboard.

  • To see what version of Windows 10 your PC is running, select the Start button , then select Settings > System > About.
  • To add your Microsoft account and link it to the digital license:
  • Select the Start button, select Settings > Update & security > Activation > and then select Add an account. You must be signed in as an administrator to add your Microsoft account.
  • Enter your Microsoft account and password, and then select Sign in. windows 10 product key 64 bit.You’ll also need to enter the password for your local account if the Microsoft account you entered isn’t a connected account.
  • After you add your Microsoft account, you’ll see Windows is activated with a digital license linked to your Microsoft account on the Activation page.If you’ve already added your Microsoft account to your device, you’ll see Windows is activated with a digital license linked to your Microsoft account on the Activation page.