i want a code to open my computer so no one esle can an use it nut me

Question

i want a pass code so onley i can get in my computer with out anyone know it but me asking me the code

Answer 1

best way to secure a pc is to have a bios password, since if they dont know this, they cant even start the machine up
to set this can be a bit complex if u dont know what your doing.
restart pc, press and tap either f1, del f2 etc and that will take u into bios screen look about for security settings enter a password max 5 characters, then save and exit and it will ask for the password every time the machine is turned on
the only way to remove it is to open the case and remove the battery etc.

Answer 2

If you have Windows XP you can just go to Start>Control Panel>
User Accounts>Change an account Then click on the icon that appears when you turn your computer on and then Change password.

Answer 3

bios password can easily be removed use windows xp passwod protection