Ok first of all once you activate windows 8 make sure to download
https://thepiratebay.se/torrent/8084095/Advanced_Tokens_Manager
Thanks to josh cell Software. Be sure once you activate Windows 8
That you use this tool to back up your activation before you try
The wmc code. Please Note: That you must back up Windows 8 Pro
And Windows 8 Wmc Both separately. So once you get windows 8 activated, make 
A backup of your activation with the software, then once you have backed up
Your windows 8 activation then you can proceed in trying to activate
Windows Media Center. Once you get Windows Media Center activated
You will need to make another backup of the Wmc Activation, so you
Will have two activation back up folders. Be sure you place these on
A usb or some were safe were you won’t lose them, so if you ever Need to re install for any reason you will not have to go through the
Activation method any longer, just simply run your back ups and you
Will be Activated and ready to rock :)

[NOTE:Hey all before you try the phone activation method please try this key first 2MNR3-3XDVF-DCYJF-VXQ6V-KHF92
This shoudl allow you to activate over the internet. If there is a issue follow steps below. Thanks.
Let me know if this works for you.:
---------------------------------------------------------------------------
Ok, antes de tudo, uma vez que você ativar o Windows 8 não se esqueça de baixar
https://thepiratebay.se/torrent/8084095/Advanced_Tokens_Manager
Graças ao Software célula josh. Certifique-se de quando você ativar o Windows 8
Que você use esta ferramenta para fazer backup de sua ativação antes de tentar
O código WMC. Por favor, note que você deve fazer backup do Windows 8 Pro
E o Windows 8 Wmc Ambos separadamente. Então, quando você chegar windows 8 ativado, fazer
Um backup de sua ativação com o software, em seguida, uma vez que você tiver feito o backup
Seu windows 8 ativação então você pode prosseguir na tentativa de ativar
Windows Media Center. Depois de obter o Windows Media Center ativado
Você vai precisar fazer outro backup da ativação Wmc, assim você
Terá dois ativação back up pastas. Certifique-se de colocá-las em
A usb ou alguns foram seguro fosse você não vai perdê-los, por isso, se você precisar instalar novamente por qualquer motivo, você não terá que passar pelo
Método de ativação por mais tempo, simplesmente executar seus back ups e você
Será ativado e pronto para o rock :)

[NOTA: Hey tudo antes de tentar o método de ativação celular por favor tente primeiro esta tecla 2MNR3-3XDVF-DCYJF-VXQ6V-KHF92
Este shoudl permitem que você ative através da internet. Se há um problema, siga os passos abaixo. Obrigado.
Deixe-me saber se isso funciona para você:.]

Windows 8 Pro Retail
NEW SERIAL
6/4/13
Windows 8 Activate Via Phone [Permanent Activation]
Instruction

**You Need to Disable Internet for a start.**
1. Hold the Mouse on the left corner right click when you see the start menu pop up then select Run Command Prompt (Admin)
2. Type this script and hit Enter slmgr.vbs -ipk 26N38-JPC8B-4PTD8-3J7Q4-BY2KV
2CMGK-NMW4P-B846H-YXR6P-27F9V
2GVN8-TV3C2-K3YM7-MMRVM-BBFDH
2NF99-CQRYR-G6PQ9-WYGJ7-8HRDH
2VTNH-323J4-BWP98-TX9JR-FCWXV
39DQ2-N4FYQ-GCY6F-JX8QR-TVF9V
3MX7C-NP7DV-FV8Y6-7KK9H-46V3H
3NHJ7-3WWQK-4RFTH-8FHJY-PRYQH
3NX4V-DMFVR-4P648-3MKM3-QRPKV
3PYPC-XNYQF-2C7M2-QPC6X-T8XT7
4FCHC-6NMW2-TDY7R-6R76R-6Q4DH
4JKWV-MNJCY-8MW3Q-VJYGP-DC73H
4MKTX-N2GM8-QQR26-V74GM-B4DG7
4NMMK-QJH7K-F38H2-FQJ24-2J8XV
4RBNG-TWFTP-6272F-MVV7T-C9T67
76NDP-PD4JT-6Q4JV-HCDKT-P7F9V
7927M-4NK8W-DPTB7-QW9KB-YWMQH
793TN-FF7XH-QXTKY-2D33F-DJXT7
7F3P2-NV6JH-BPWP7-RVHFF-9WXT7
7HBX7-N6WK2-PF9HY-QVD2M-JK49V
84NRV-6CJR6-DBDXH-FYTBF-4X49V
8N3W3-QF4F4-W6F28-P4QQ7-X73G7
967N4-R7KXM-CJKJB-BHGCW-CPKT7
988NM-XKXT9-7YFWH-H2Q3Q-C34DH
BDDNV-BQ27P-9P9JJ-BQJ96-KTJXV
CDQND-9X68R-RRFYH-8G28W-82KT7
CR8NP-K37C3-MPD6Q-MBDDY-8FDG7
CYTT3-3NY42-YQ63B-GX4Y9-V2WXV
D2GBF-NGBW4-QQRGG-W38YB-BBFDH
D32KW-GNPBK-CV3TW-6TB2W-K2BQH
D7KN2-CBVPG-BC7YC-9JDVJ-YPWXV
DWV49-3GN3Q-4XMT7-QR9FQ-KKT67
DX6QP-7N6J4-7T247-TYCW6-RRDG7
F2M4V-KFNB7-9VVTW-MVRBQ-BG667
F7BDM-KTNRW-7CYQP-V98KC-W2KT7
F8X33-CNV3F-RH7MY-C73YT-XP73H
FFX8D-N3WMV-GM6RF-9YRCJ-82KT7
FJFNG-QWTD6-C9XG7-RQXKG-PDG67
FNV82-RR446-JC3R9-6C4WC-D6667
G8BND-4G737-GQM3W-FWH82-2DG67
GBJJV-YNF4T-R6222-KDBXF-CRYQH
GP89H-NXQP6-FY7K7-CVK4K-YDR9V
GPTCC-XN297-PVGY7-J8FQY-JK49V
HNRGD-JP8FC-6F6CY-2XHYY-RCWXV
HV3TW-MMNBG-X99YX-XV8TJ-2GV3H
J2HNC-BGC8H-4CY69-K3784-84YQH
J6FW2-HQNPJ-HBB6H-K9VTY-2PKT7
KNTGM-BGJCJ-BPH3X-XX8V4-K4PKV
KQWNF-XPMXP-HDK3M-GBV69-Y7RDH
MMRNH-BMB4F-87JR9-D72RY-MY2KV
MP64N-7KHDM-JJBTW-4TRKR-W8CKV
MQN4Y-CCKBW-WDH4V-RQ84W-XWXT7
N4WY8-DVW92-GM8WF-CG872-HH3G7
N9C46-MKKKR-2TTT8-FJCJP-4RDG7
N9DCG-TBM98-R2GGF-6B6GF-QGJXV
NBWPK-K86W9-27TX3-BQ7RB-KD4DH
NC2CV-P7Q6H-QM9CJ-DXRCV-X73G7
ND8P2-BD2PB-DD8HM-2926R-CRYQH
NTVHT-YF2M4-J9FJG-BJD66-YG667
P3GNB-B9FGF-HHXKF-3VK23-BG667
PKNXG-QK8QG-CHKFD-4PPMX-JW8XV
Q4NBQ-3DRJD-777XK-MJHDC-749T7
RB29C-D6NRY-BYVG3-HQ6TP-7CBQH
RN84G-HFRTT-M3D7G-JVWHV-X73G7
RRYGR-8JNBY-V2RJ9-TJP4P-749T7
T2NRP-MWCYQ-TJHD6-KF69K-T8XT7
T63QP-JN24K-VCY8P-B7FHV-FJMQH
T6HNG-PFKX9-FQVTG-WB99H-VT667
T8CHN-XJQFC-72PCQ-KDR2Q-XHF9V
TGXN4-BPPYC-TJYMH-3WXFK-4JMQH
TQV4R-BCNDK-C9MM9-WCG6K-H49T7
VF6VQ-QCNW4-MX36D-PPQFP-TMQG7
VHNT7-CPRFX-7FRVJ-T8GVM-8FDG7
VY9Q4-6HN66-2XKKK-JP72K-MG667
W6V3Y-NCMH2-4X3Y8-2DTBB-X4PKV
W93NP-RQJTC-BVKKY-VDBQK-V2WXV
WHK3K-N482H-BTY8Q-MKFJ9-3RPKV
WMJ3J-2NMH7-4WBDD-7BK7B-3GJXV
X7B3J-GNVTB-QB8D2-JKC48-BWMQH
YGMNF-FJG92-8J2V6-TBT8P-BR9T7
YY8FN-22WHK-MVQKP-PDX29-P34DH
N9MRJ-6JRM9-M6XJC-6D6JD-QRPK2
73KKN-DHK63-WMGY2-6MC68-JFDHC
NGKGG-W2V3K-G9X9Q-M7TXB-KD4DP
J68BC-XTNWY-M3XQP-8TTR4-8B2K2
QGN3F-BCHJR-RT88K-7WMP2-7CBQP
HX388-XXNXX-WGWTG-KYTH8-RX492
NY4RW-GMCHB-D3P9F-RJDP9-YDR92
GNFT6-F8XPT-24KP8-82FMV-46V3P
3NKP9-K2XW9-FQHWH-MDMCQ-TCKVC
KGQND-Q2HH6-XHXHC-89VWW-82KVC
6CNK2-RTVRV-TXYQK-86DBM-B4DHC
F2V7V-8WN76-77BPV-MKY36-MKH3P
VG99Q-8NWVK-3BYKK-TGFF6-V49VC
MR2WF-NWPQ9-WCRWV-6GVFR-HQR92
BNYHR-XDRK6-HV96V-CFRJ9-H49VC
876CN-G4J9P-HPQQQ-96R3V-XD4DP
MWNDT-WDBDY-TCJFF-KCK2V-4CWX2
Y7NHY-DRGCX-KHWM2-P2DPY-YWMQP
36PVD-FXNXC-78BP9-YDBR4-TVF92
DVDCN-PCJTP-HV2XT-FCBXK-BKH3P
VVRR9-NFX9G-PJQDT-W2MBC-Q3R92
9DQQF-NP286-6HTK4-7Y94T-4M2K2
82WNH-WWCBT-Y843F-F7F7X-M9492
RQGQD-DQNGY-TQHDF-CB2YR-WFDHC


3. Type this scrip and hit Enter you will get the Error [Ignore the error]
slmgr.vbs -ato
4. Go to This Location >>> To get to Windows Activation – Go to the folder at the bottom of your screen click it, now look for Computer and right click it and select properties scroll down and click on Activate. 

5.Hit Activate by phone
6. Next will 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]
Registrations easy and free to all you do need a valid email address
7b. Dial UK number free call using Skype [+448000188354] I strongly suggest use this number first
or
USA [+18664323012]
If you want to use your home phone that will work as well, and remember to NEVER SPEAK TO A LIVE PERSON
7c. First question are you home user or business ***[answer home user -dial 1]*** 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 will finalize..

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

10. Check Volume activation expire
slmgr /xpr
Tested working 6/4/13

Windows 8 Wmc
New Serial
For Wmc Tested 6/4/13
To add wmc
To get to Windows Media Center – Go to the folder at the bottom of your screen click it, now look for Computer and right click it and select properties scroll down and click on Add Features.

Ok Please Pay Close Attention as the key provided may or may not
Work, it is very important that you have followed the back up 
Procedures for windows 8 before you proceed in using this key
As if it does not work you will need to re install windows 8
And use the activation back up, please do not reuse the windows 8 
Key’s above to activate, as there is a lot of people needing to
Use these keys, that is why the activation back up has been provided
Thank you very much :)

Go to command prompt (hold windows key + R) and type slui 4. That will bring up phone activation screen similar to the one in step 1.

Repeat Steps 2 and 3.
slmgr.vbs -ipk 8QVPG-FHDYD-J3NVV-2HTBH-JQG8D
HJM9K-6CDRR-DFNFF-3W2JR-8B2M3
2CM9W-7DPQX-N3MCV-9W34M-92BRQ
BRKRK-GM6VF-BNK63-R3DWM-MY2M3
C3HMK-9J36T-WN6RT-BF4VY-43G8D
Q34YJ-GCF9J-DF7XT-N2RD7-8HRFQ
RXQWC-D7K86-NPWD6-C74MF-KBQJD
V8YBQ-XC7N9-P6GTC-P3R2J-YPWY3
4KBDJ-BCDJT-7NWWT-XVJYH-JQG8D
GP87T-GQKNM-CHRDD-YD884-QGJY3
7DHBF-CGFGX-6792N-V8HDF-HQTB3
Q7FWV-WXQ7F-KYV2N-QCCQ4-QGJY3
QHWK6-3TPN6-9GCQD-4XH6M-88CM3
MX489-RTQP9-BNHG2-FHC3Q-C34FQ
HMFJX-TX9CF-33CTN-KD8KF-K4PM3
9BFCT-PCJK4-RF9MN-TDM2M-JK6B3
VY9KJ-KGK7H-VN9T7-T4DJD-B96B3
VTM9G-BJCK9-RW64M-N2JDQ-MDTB3




Congratulations, now you have Windows 8 Pro with WMC