After you successfully download Windows 7, it is time for the activation of Windows 7 build 7100 so you can use until the date of June 1, 2010.
Without activation, you can only use it for a month.
How?
The steps are as follows:
1. Please use the login with a Windows Live ID to get the "product key" in the column on the website http://microsoft.com/windows7 Download the Windows 7 Beta. Follow each step. After getting the product ID through the link above, follow the second step.
2. Click Start and then Control Panel and select System and select the Change product key.
3. Please enter the product key.
4. Then select the Activate Windows online now with the first connected to the Internet.
5. Aktivation is completed, you can use the Windows 7 until June 1, 2010.
Those who are not bothered and linger ngikutin way above, you can use some of the product key below for free.
Windows 7 RC 7100 Product Key:
Q3VMJ-TMJ3M-99RF9-CVPJ3-Q7VF3
BCGX7-P3XWP-PPPCV-Q2H7C-FCGFR
MM7DF-G8XWM-J2VRG-4M3C4-GR27X
C43GM-DWWV8-V6MGY-G834Y-Y8QH3
MT39G-9HYXX-J3V3Q-RPXJB-RQ6D7
MVYTY-QP8R7-6G6WG-87MGT-CRH2P
6F4BB-YCB3T-WK763-3P6YJ-BVH24
6JQ32-Y9CGY-3Y986-HDQKT-BPFPG
P72QK-2Y3B8-YDHDV-29DQB-QKWWM
9JBBV-7Q7P7-CTDB7-KYBKG-X8HHC
KGMPT-GQ6XF-DM3VM-HW6PR-DX9G8
GPRG6-H3WBB-WJK6G-XX2C7-QGWQ9
MVBCQ-B3VPW-CT369-VM9TB-YFGBP
KBHBX-GP9P3-KH4H4-HKJP4-9VYKQ
RGQ3V-MCMTC-6HP8R-98CDK-VP3FM
Product keys above can be used on Windows 7 version 32 bit and 64 bit, good luck.
Activation for Windows 7