TECH

10 Ways Facebook Spies On You

01/12/2014 13:51 GMT | Updated 01/12/2014 13:52 GMT

Giving up your personal data to Facebook is just the price you pay for using its service for free.

But how much do you really know about how the service uses your information -- and how you might even suggest it 'spies' on you?

AllTime10s finds out...