Services available on the Internet include :
a. Locating people using social networking sites
b. Downloading and uploading files from or to remote sites
c. Playing community games
d. Maintaining journals
e. Forming groups and sharing views with like-minded people
1
a, c, d, e
2
a, b, c, e
3
a, b, c, d
4
a, b, c, d, e