I know this may sound stupid because I don't know much about computers, but I wanted to know why some startup items and servies remain after I uninstall them. For example McAfee and Trend Micro Internet Security, I have uninstalled a long time ago, and I deleted all their files from my C:/Program Files folder, but when i run: msconfig to configure what starts up, McAgent, McUpdate, MSKDetct, and TMAS_OEMon for startup items and McAfee Task Sceduler, and McAfee Security Center for Services still remain. Although this isn't that big of a deal, it's been bothering me for a while now. Can someone please help me fix this problem and take it off my sys configuration?
Thanks in advance.