Visit two or more social media sites and review information that people post about themselves and information friends post about them. What types of information is available? What challenges to corporations face with regards to social media? Do companies have social media policies for sharing information? Provide an example. Solution Types of Information Available: If we talk about the information available, then mostly the basic information of people available on social media. Some other types of information is also available, that are given below: 1) Mainly basic information is available that includes name, gender, residential city or country and age 2) Information regarding their preference is also available, it includes person\'s liking, disliking. 3) Education Information is also available for some people on social media. Information friends post about them: Friend post about, when they have met with the person, their photos and the moments they have shared together. Challenges faced by corporation with regards to social media: With in the corporation, the use of social media, kills time of their employess and its also impact the productivity. Corporation also having information leaking posabilities due to social media. It may happen that employess post the corporation information on social media. Yes, companies have social media policies of sharing the information. And all employess must follow the guidelines provided by the organization .