Please click on one of the categories below to view the guidance or information for that section.
Foursquare, Facebook Places, Gowalla, Twitter and addinglocations to photos and videos.
Looking at the settings on social media sites to keep your information secure.
Are your photos and videos giving away more than you mean to?
Think about who you connect with online.
It's not just you that needs to be careful, make surethe people close to you aren't sharing too much.
If you're debating online are you givingaway more information than you mean to?
Know what to look out for so you don't get duped.
If you think you've made a mistake, here's what to do next.
Explains any terms that you might not recognise.
Let us know if there's anything we've missed.