Restart your computer. When the first white screen comes up, hold down command+s keys. the screen will change to white on black and some code writing will load. DONT FREAK OUT OR PRESS ANYTHING UNTIL AT THE BOTTOM OF THE SCREEN IT SAYS "root". then type in exactly:"/sbin/mount -uw /" hit return once then type in "passwd [username]" and hit return. where it says "type in new password" type in the password u want. hit return and retype the password. hit return one more time and wait for the codes to say "root". then type in "exit" and hit return. the computer should continue to start up and u should be able to log in.
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Restart your computer. When the first white screen comes up, hold down command+s keys. the screen will change to white on black and some code writing will load. DONT FREAK OUT OR PRESS ANYTHING UNTIL AT THE BOTTOM OF THE SCREEN IT SAYS "root". then type in exactly:"/sbin/mount -uw /" hit return once then type in "passwd [username]" and hit return. where it says "type in new password" type in the password u want. hit return and retype the password. hit return one more time and wait for the codes to say "root". then type in "exit" and hit return. the computer should continue to start up and u should be able to log in.