Answer:
There isn't really a set answer for this, I guess it depends on what you were taught. However, some ways of staying safe online are:
- (Obvious one) Never share your password/s
 - Beware of phishing attacks. A way you can tell if something is a scam is if it doesn't have a reliable contact number, it is addressed to generic names, etc.
 - Don't click on links you don't recognise.
 - Beware of who you talk to.
 - Use VPNs (Virtual Privacy Network)
 
Sorry, I know this isn't very helpful.