look under the command column at the directory it loads from. you can tell what it is by the name whether its an antivirus, video, or whatever. if ur not sure what it is, uncheck, reboot and see what happens. if the computer acts funny, recheck and reboot. do same for each one. if ur not sure what the program does look in the folder for a readme file or an .ini file. those will usually tell u what the program is for.