Compueter Science

You have been asked to draft a corporate usage policy regarding the use of instant messaging. The policy should encourage the use of IM and chat while also providing useful guidance to avoid potential problems. What would you say in the policy? - Need 250 - 300 words 

How would you define business intelligence? Do research on the web to identify two recent real-world applications of BI that are of interest to you?  Need 250 - 300 words

please make no  plagiarism