What about social networks ?

SOCIAL NETWORKS

- I think that it's a think of the big concept called Internet. Social Networks helped to the humans to comunicate with other people and learn things too. But we have to use it in a good way.

- Whatsapp it's a very good application for instant messaging but now it's not free. The alternative is Telegram.

- Dropbox and Mega are two webs for upload own files and download other files from the cloud.