Pls i have Question if you have free app like facebook and so on how are they generating money? Explain pls in details

Answer 1

Facebook sells every single bit of data they have on you to the highest bidder. This data includes everything from name and location to subjects or adverts you write about or click on. Data is worth way more than you think.

Answer 2

You provide the data by using Facebook. Everything you do on Facebook is analyzed and then stored in a database. A profile on you can then be generated and sold on to advertisers/marketers.

Answer 3

But the data is getting there from which process