Companies use Google Sites to make the information more available. Employees can create intranet or project teams can create pages in order to collect and share common knowledge of a certain organisational section. All versions are automatically stored and it is easy for the employees to update pages and check the latest version. Google Sites support he following formats: doc, xls, csv, ppt, txt, pdf and more. Users can display Google Documents, Spreadsheets, Presentations, Picasa pics and gadgets without having to know a thing about programming. The Google browsing technology is built into the Apps and the employees can find useful iformation on the company as simply as if browsing the net. To update web pages or create new ones, no programming or system knowledge is required so that everyone can contribute to the common knowledge. All is stored at Google and users can introduce innovations without having to worry about hardware or administration costs.