How to change PC owner's name and organization

If your pre-installed windows came up with the name of any other person don't worry you can simply change it with a very short registry trick ;)  

1. Click Start, and then click Run.
   2. In the Open box, type regedit, and then click OK.
   3. Locate the following registry key:
      HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion
   4. To change the company name, do the following:

      In the right pane, double-click RegisteredOrganization. Under Value data, type the name that you want, and then click OK.
   5. To change the name of the registered owner, do the following:

      In the right pane, double-click RegisteredOwner. Under Value data, type the name that you want, and then click OK.
   6. Click Exit on the File menu to quit Registry Editor.

Restart your machine and see for yourself...