Facebook allows users to connect with friends and family by posting updates, sharing photos and videos, and commenting on each other's posts. YouTube is the most popular video sharing website, where users can search, upload, and share videos as well as subscribe to channels. LinkedIn is a professional social network for connecting with business contacts and networking.

1. SOCIAL MEDIA
Alexa Scott

2. FACEBOOK
Facebook is one of the most popular social networking
sites used by people who want to connect with friends
and family.
People post updates in Facebook about what they’re
doing and share interesting links, photos, videos, music,
games, new items, quotes, or just about anything else
that appears to be of interest.
People comment on a person’s wall or a photo and
generally post messages back and forth to each other.

3. YOUTUBE
Youtube is the most popular video
sharing website in the world.
With a youtube account you can search
or browse for videos, upload a video
you have created, rent full-length films,
subscribe to someone’s youtube
channel, and share videos with friends.

4. LINKEDIN
LinkedIn is the most visited
business-related social networking
site. It is a professional network
where you can connect with your
business contacts.