how to protect your privacy?

[QuestinMarks]

i heard about this from someone, app's that you use on devices like tables send personal info to companies.

i was wondering if it is possible to protect my privacy somehow, when installing/using apps and surfing on the internet

 

[Effeectt]

You can't really protect your privacy on the internet, the NSA is always watching you no matter what, so sorry to break it to you.