Find hidden Facebook menu in three taps – it reveals shocking secrets about you

IT won't surprise many of you to hear that Facebook knows an awful lot about you.
As the world's biggest social network, the platform holds a treasure trove of data on its 2.9billion users.
Little do many people realise, you can get a glimpse of just how much the site knows about you.
And it includes everything from likes and reactions, to group posts and the videos you've watched.
It's thanks to this extensive data that Facebook is able to identify what makes you tick with such precision in its lucrative ad business.
TikToker reveals how you can see all the stuff Facebook knows about you.
And it's tucked away in the special activity log.
On your smartphone, you need to tap the Menu button first.
From here, select Settings.
Scroll down until you see a header called 'Your information' and tap Activity log.
On this page, you can select from various data types, such as:
Scroll down and you can also manage things like your posts, tags and interactions.
And at the very bottom, you can find View Activity History - this shows you a list of everything you've done in recent order.
Looking for tips and hacks for your phone? Want to find those secret features within social media apps? We have you covered...
Get all the latest WhatsApp, Instagram, Facebook and other tech gadget stories here.
We pay for your stories! Do you have a story for The Sun Online Tech & Science team? Email us at [email protected]