The changing nature of socializing. Pros and cons. Social networking and privacy.

Dear professor and classmates,
welcome to my presentation with topic „The changing nature of socializing. Pros and cons. of Social networking and privacy.”
At first I would like to explain the phrase „social network“. „Social network“ is a social structure made up of individuals or organizations, which are connected by one or more specific types of interdependency, such as friendship, kinship, common interest, financial exchange, dislike, sexual relationships, or relationships of beliefs, knowledge or prestige.
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