How to clear the registry

one key information in the computer does not want to be used by others, after all, the money to buy things, of course, do not want to be won by others. But in this case, what if you have a problem with your computer?

Either some online Trojan viruses maliciously collect all kinds of information from our computers, including the Key and serial number of our genuine software, or some The employees in the company secretly took out the genuine Keys in the company's computer. In any case, this will hurt individuals and companies.

Especially for large and medium-sized enterprise users, they are deploying Office and Windows7 on a large scale. If they are maliciously extracted by internal personnel and then spread the product keys around, the bad effects are visible.

Well, don't be so much, here's how the genuine users can delete our product key Windows7 or Vista computer, so that we can protect our legitimate genuine rights.

Of course, don't worry, deleting these "Genuine Traces" will not cause other problems and will not make your system an unlicensed version.

Well, now, everyone follows the soft media Windows7 team together to see the specific operation:

1, software protection law: Windows7 system using Windows7 optimization master; Vista system Using Vista Optimization Master;

It’s a pity that only November 6th will be available. The latest version of these two software, the new version of Windows7 Optimizer 1.2 and Vista Optimizer 3.7 provides a number of useful features such as Windows Key OneKey Protection, this weekend upgrade.

2, manual method: This requires the use of Windows authorization management tools & mdash; & mdash; slmgr.vbs. The steps are as follows:

A, open the command line window as administrator CMD.exe

B, enter slmgr /cpky and press

It's as simple as this, you 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.

You can also save the slmgr /cpky command as a bat batch file and put it somewhere. After reinstalling the system, run it as an administrator.

After reading the above method, is it very simple, and your previous concerns are superfluous, just be careful when you encounter such problems.