Wikispaces allows users to create and share webpages with others by signing into an account from home or school. eMac is an account tied to a specific computer that stores user settings and files. iGoogle is a personalized Google homepage that can be accessed from any computer by signing in, and allows adding tools, games, and accessing other Google services like Gmail. Blogger is a blogging platform owned by Google where users can create blogs, comment on others' blogs, and find blogs through search keywords.