There's more than 1.65 billion active users on Facebook, of which the majority will have a profile picture that's actually of them.. That's a lot of people and, if you know what to look out for, a ...

Earlier this week, Snapchat released an update that quietly changed the way profile pictures work in Snapchat — users with Bitmoji avatars are now forced to use them as the image in their ...

Even forums show you contributor profile pictures. In the last few months, WhatsApp has been doing a lot of work to catch up to rival messaging services, especially when it comes to group chats.

With the new Facebook profile, you are allowed to highlight five images across the top of your page. These images are randomly selected from all of the pictures in your Facebook photo albums.