When I ran a net user command on my PC, I?ve noticed username ?support_388945a0?, I?ve also noticed the username under Group Policy.msc \ Security Settings \ Local Policies\ User right assignment- Policy = Log on as batch job. However, it doesn?t show under Control Panel \ User Account. Can anyone please tell me if the username is a default XP Professional user and is it related to any programs or software that I?ve used. Will it be save to delete the user account?