I can click on folders throughout my system and go to "security" , I can see multiple users on most folders. these users are named like "poweruser/"compname" " ......... I only have two user accounts set up on my pc. btw im useing winxp pro. my question is, if i go into the user management thing and delete all groups except Admin group (the one i use) , will thise remove all these users from haveing access throughout my system? let me know if you want me to elaborate on something or explain this differently im a newb to all this , tryin to secure my pc, peace