Windows RTM Professional;ProfessionalN;Enterprise;EnterpriseN [MAK]
Windows 8 PRO / ENTERPRISE Offline Activation MAK Key
[Available telephone activation via SKYPE]
slmgr.vbs -ipk 4JFCG-4NV43-PJ2HV-YKM9X-6CKVC
slmgr.vbs -ipk M4KGC-JNJ7R-MHB46-BYMJ4-QGJX2
slmgr.vbs -ipk TMPKX-Q2NRB-MGYC7-47FRH-9BQHC
slmgr.vbs -ipk 3NKP9-K2XW9-FQHWH-MDMCQ-TCKVC
slmgr.vbs -ipk KGQND-Q2HH6-XHXHC-89VWW-82KVC
slmgr.vbs -ipk 6CNK2-RTVRV-TXYQK-86DBM-B4DHC
slmgr.vbs -ipk F2V7V-8WN76-77BPV-MKY36-MKH3P
slmgr.vbs -ipk VG99Q-8NWVK-3BYKK-TGFF6-V49VC
slmgr.vbs -ipk BNYHR-XDRK6-HV96V-CFRJ9-H49VC
[Tested working on 23 March 2013]

Also _______________________________________________

Windows 7 Pro / Enterprise Online Activation MAK Key
TQ47V-F64FR-KPW3Q-HMCM9-7W4RC
[Remaining Activation Count 193822 on 21 March 2013]

Windows 8 RTM Pro WMC Offline Activation RETAIL Keys [Phone Activation Only]
slmgr.vbs -ipk V3FB8-T7MJW-PRW9N-H4RMM-VQTB3 [NEW]
slmgr.vbs -ip  2Y4P6-HRG38-X94PN-XCM7R-84YRQ [NEW]
slmgr.vbs -ip  BT63R-CGM4M-962N2-R879G-H8MRQ [NEW]
slmgr.vbs -ip  CKXVJ-GF9HD-NDFXC-DKQ32-GQ4FQ [NEW]
slmgr.vbs -ip  TCPBC-YXYFP-9NXMJ-XJ9JC-XTJY3 [NEW]
slmgr.vbs -ip  BT63R-CGM4M-962N2-R879G-H8MRQ [NEW]
slmgr.vbs -ip  CKXVJ-GF9HD-NDFXC-DKQ32-GQ4FQ [NEW]
slmgr.vbs -ip  G9BHR-BXYXC-7R4XM-NMR9V-MBFFQ [NEW]
***If any key failed try to use another one****

=================================================================================
All Credit To Original Keys Providers :)
=================================================================================
[More Info]:
http://www.warez-bb.org/viewtopic.php?t=15950523&start=0
NOTE: ***This Forum Topic Updated Daily***

=================================================================================
Microsoft Windows 8 Phone Activation Youtube Video Instruction
Windows 8 Permanent Offline Phone Activation:
http://www.youtube.com/watch?v=RwWudQusrP4

Windows 8 Pro With WMC Permanent Offline Phone Activation:
http://www.youtube.com/watch?v=z3W8_5VUvlk

PHONE ACTIVATION METHOD:
**You Need to Disable Internet for a start.**
1. Hold the Mouse on the left corner and Run Command Prompt (Admin)
2. Type this scrip and hit Enter
slmgr.vbs -ipk <Product Key>
Example of <Product Key>: XXXXX-XXXXX-XXXXX-XXXXX-6273P

3. Type this scrip and hit Enter you will get the Error [Ignore the error]
slmgr.vbs -ato

4. Go This Location >>> Control Panel\System and Security\System
and click View detail in Windows activation
5. Hit Activate by phone

6. Next will be choose Country Selection hit that then you come to confirmation ID

***Attention this part:
7a. Download skype FREE [If you do not have it yet]
Registrationis easy too all you need valid mail address
7b.  Dial UK number free call using skype [+448000188354] I strongly suggest use this number first
or
USA [+18664323012]

7c. First question are you home user or business ***[answer home user -dial1]*** Important
7d.Type installation ID without making mistake
7e. After second question how many computer you activated  ***[Only One Dial 1]***Important

8. Type correctly the confirmation ID giving by robot  in the confirmation ID boxes and enter the activation wizard finalize..

9. Check Activation remaine grace period:
slmgr.vbs /dlv

10. Check Volume activation expire
slmgr /xpr

Enjoy Your Microsoft Windows 8  :)