Have you learned something from internet that you thing was useful to you

Yes i learn a lot of things, always i can read interesting things than i see in television, when i see television and i dont know something i come to internet and search about that and i really learn so much, i like it to read in wikipedia about history and in medlineplus about medicine, there is a very good places if you want to learn something :D have a nice day and hope you will have a very good week ;) see you soon and bye bye :)