1) The presentation introduces various Google communication tools and how to set them up, including setting up a Google account, homepage, documents, and access to Google Wave.
2) It also discusses how to set up a Facebook page and connect it to NSGIC's page and how to set up a Twitter account to search for people to follow and tweet.
3) The presentation encourages exploring different communication tools and considering how to establish an online presence across multiple platforms using consistent profile details.