Explain how these ICT appliations are used and their impact on the soceity?

a)communication applications (such as newsletters, websites, multimedia presentations, music scores, cartoons, flyers and posters);

b) interactive communication applications (such as blogs, wikis and social networking websites);

c) data handling applications (such as surveys, address lists, tuck shop records, clubs and society records, school reports and school libraries);
d) measurement applications (such as scientific experiments, electronic timing and environmental monitoring);