Windows 8.1 Complete Activator
Windows 8.1 Activators can be found everywhere, almost in every tech blog too ! Most of these cracks fail to activate your Windows 8.1, If you have the latest build of Windows 8.1. But this special KMSpico latest Activator is far different from all these activators.It works on Any windows 8.1 Edition,Build.And the best case is this activator will not cause any evaluation warnings :)
This Activator can activate (any build/32 bit/64 bit all)
  • Windows 8.1 Professional
  • Windows 8.1 Professional N
  • Windows 8.1 Enterprises
  • Windows 8.1 Enterprises N
  • Windows Server 2012 R2 (Server Standard,Data Center,Essentials)
  • Windows 8 Professional
  • Windows 8 Professional N
  • Windows 8 Enterprises
  • Windows 8 Enterprises N
  • Microsoft Office 2010
  • Microsoft Office 2013
Screenshots

How to Activate 
If you have tried any other activator (Win8One,etc..) you must do a fresh reinstall of Windows 8.1 before using this activator.Otherwise it will not work and you will end up with no success ! Anyway you can try if it works already
  1. Connect to the Internet
  2. After Fresh installation download and install Activator
  3. When the setup finishes it will stuck at the end ( i dunno why :/)
  4. Forget about setup and go to ‘C:\Program Files\KMSpico’ folder
  5. Now wait till Setup closes itself (this will take some time,if it doesn’t close.kill it using task manager)
  6. Now open ‘KMSELDI.exe’ from folder
  7. Click tokens backup button which is with a arrow facing down icon(Click yes in next message box)
  8. After that click Red button
  9. Wait till it says program completed ,activator will close itself
  10. Now you are Done !
  11. Check your Windows 8.1 computer properties :D Activated !!
  12. Restart if activation doesn’t show up in Computer Properties
  13. Uninstall KMSpico if you want (activation will be there,even if you uninstall kmspico)
Video Guide
Read Office 2013 activator guide : Microsoft Office 2013 Activator is Here ! (Working 100%)
Notes
  • Fresh reinstallation of Windows 8.1 is recommended before using this activator
  • You must have a working internet connection to activate correctly
  • You must have Net Framework 2.0 to run the activator (pre-installed with Windows 8.1)
  • Activation will last for 180 days.After that simply install activator again and press redbutton.
  • This activator is not developed by On HAX.Our last Win8One activator has been discontinued :/
Download ( both activators are same,just zip and rar)

Alternative KMS Activator.rar (4.0 MB) - (use this for WMC or if kmspico doesn’t work)