Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to change the registered name on a windows pc [title] Review your system protocol. [step] Registry editor allows you to make changes to system software and hidden files, which is what you'll need to do to edit the default username. To open the registry editor, go to run, type in " regedit ", and click " ok ".

Ending1: To enter the registry editor directory (i.e. open " registry editor c:/tcpconfig "), select " registry editor ", and type in " esc: ". Ending2: This should bring up the registry editor, in which several folders should be viewable in the left-hand corner of the window. [substeps] You may encounter a pop-up window asking you if you're sure you want to open registry editor. Ending3: Log in again if the editor doesn't work. Your registry editor will work for at least a few days. Ending4: [substeps] You can also select " registry method ". Regedit can be accessed in windows xp, windows 7, and later.

Answer format: ending1/ending2/ending3/ending4