YOUTUBE
Youtube is an American video-sharing platform headquartered in San Bruno, California. Was created in February, 2005, by three employees, Chad Hurley, Steve Chen and Jawed Karim, however, Google bought the site in november, 2006, for $1.65 billons.

SPOTIFY
Was founded in 2006, and provides an audio streaming platform, you listen to it by free, but it will appear a lot of anouncements and you can´t pass all the songs or listen he exactly song you want, furthermore, you can pay for having an acount without anouncements and you can listen whatever you want, finally, you can pay a little more for spotify premium, so you can have the same as the other but you don´t need internet.
Instagram (also known as IG or INSTA) is an American phto and video sharing social networking service owned by Facebook. It was created by Kevin Systrom and Mike Krieger in October, 2010 exclusively for IOS, however for Andriod devices was released in April, 2012.

Facebook is an American online social media and social networking service based in Menlo Park, California. Was founded by Mark Zuckerberg, with some students of Harvard College in 2004.
SNAPCHAT
Snapchat is a multimedia messaging app used globally, created by Evan Spiegel, Bobby Murphy and Reggie Brown in 2011. Moreover, is an app for doing photos with filters, a lot to choose!

TIK TOK
Tik tok is a video-sharing social networking service owned by ByteDance, tha app launched in 2017 for IOS and Android. This aplication allows users to create shorts videos of 3 to 15 seconds, and short looping videos of 3 to 60 seconds. Most of the videos are dances or songs.


