how to be safe on the internet

hey guys ,
today I'm talking to you about how to be safe on the internet.
                 
                    DONT'S

• Don't say your surname
• Don't tell your address
• Don't say your school
• Don't mention your best friend's surname
• Bank account details you definitely don't say
• And finally never say passwords

                             Be safe out there I'm not going anywhere comment me and
                                 if you need any help !!!!!!!