Do:

Be careful when you post things online. Once you post something, you can not take it back.

Don't:

You should not use the same password for your social media accounts. You should have a different password for each account.

Do:

Check your privacy settings and make sure that you are comfortable with them. Do you want your posts to be public, public to friends only, or private?

Don't:

You should not post anything negative about anyone. It doesn't matter if they're a friend, coworker, or colleague. Use the golden rule.

Do:

Make sure you know the Terms of Service. Anything that you post or upload could become property of the social media site.

Don't:

Click on any suspicious links on posts (it could be spam). This is often how cybercriminals are able to steal your information.

Do:

Make sure you report anyone who you feel is threatening or harassing you to the social media administrator and/or your parent/guardian.