4. Disadvantages of social networks
Everything that is an advantage about social networking can also be a disadvantage in that you lose your privacy - after all, you have volunteered personal information that is now online.
Every site allows you to set privacy settings. These can be changed from their default settings to limit what other people can see and read about you. For example, you could set your pages to be only viewed by friends. Other parts could be made public. Other parts could be set to family only.
Some disadvantages are
Challenge see if you can find out one extra fact on this topic that we haven't already told you
Click on this link: disadvantage of social networking