Clear registry key for Windows 7 or Vista

        Of course, I don’t want to be paid for by others. Some online

either malicious Trojan to collect information inside our computers, including our genuine software, Key and serial number, or also some companies the employees inside the company computer inside these genuine Key sneak out . In any case, this will hurt individuals and companies.

especially in some large and medium enterprises some users are large-scale deployment of Office and Windows7, if insiders with malicious software to extract, and then spread around the product key, bad influence is visible.

Well, not wordy so much, Here's how the user under the genuine product key to our Windows7 or Vista computer inside removed, so it can protect our legitimate rights and interests of the genuine.

Of course, we should not worry, delete the "genuine signs of" will not cause other problems, the system will not let you become a non-authorized version.

Well, now, we follow the home team's soft media Windows7 together, look at the specific operation:

1, software protection method: Windows7 system optimization using Windows7 master; Vista system use Vista optimized master;

sorry point, only 6 November we can get the latest version of these two software, the new version of Windows7 optimization optimization master master 1.2 and Vista 3.7 which provides a Windows password A number of useful features such as key one-key protection, this weekend upgrade.

2, Manual method: This requires Windows license management tool use --slmgr.vbs. Steps are as follows:

A, open a command line window with administrator CMD.exe

B, enter slmgr /cpky Enter

It's that simple, which can Clear the product key for Windows 7 or Vista from the registry. This can effectively prevent malicious users from using the serial number viewer or script program that is circulated on the Internet to spy on the product key of Windows 7 or Vista, thus avoiding the leakage of the product key.

it can also save slmgr /cpky this command into a batch file into bat somewhere, after reinstall the system run as administrator click.