password for home pc

[Fish the Mod]

I have a standard home PC and my eight year old is now exploring unsuitabke sites. How do you set up a normal run of the mill password that only I can use ,so I know when he is on it

[ACtheTROLL]

twice already??
you haven't said XP/Vista Apple /Ubuntu - or any of the 100 other options

go to control panel | users look for change passwords ... enter a password (twice)
done (maybe)

[Fish the Mod]

sorry mate its a xp. Cant find change password ( I never had one to start off with)

[ACtheTROLL]

http://www.microsoft.com/resources/documentati on/windows/xp/all/proddocs/en-us/usercpl_creat e_password.mspx?mfr=true