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.