<P> Educational material at all levels from pre-school to post-doctoral is available from websites . Examples range from CBeebies, through school and high - school revision guides and virtual universities, to access to top - end scholarly literature through the likes of Google Scholar . For distance education, help with homework and other assignments, self - guided learning, whiling away spare time, or just looking up more detail on an interesting fact, it has never been easier for people to access educational information at any level from anywhere . The Internet in general and the World Wide Web in particular are important enablers of both formal and informal education . Further, the Internet allows universities, in particular, researchers from the social and behavioral sciences, to conduct research remotely via virtual laboratories, with profound changes in reach and generalizability of findings as well as in communication between scientists and in the publication of results . </P> <P> The low cost and nearly instantaneous sharing of ideas, knowledge, and skills have made collaborative work dramatically easier, with the help of collaborative software . Not only can a group cheaply communicate and share ideas but the wide reach of the Internet allows such groups more easily to form . An example of this is the free software movement, which has produced, among other things, Linux, Mozilla Firefox, and OpenOffice.org (later forked into LibreOffice). Internet chat, whether using an IRC chat room, an instant messaging system, or a social networking website, allows colleagues to stay in touch in a very convenient way while working at their computers during the day . Messages can be exchanged even more quickly and conveniently than via email . These systems may allow files to be exchanged, drawings and images to be shared, or voice and video contact between team members . </P> <P> Content management systems allow collaborating teams to work on shared sets of documents simultaneously without accidentally destroying each other's work . Business and project teams can share calendars as well as documents and other information . Such collaboration occurs in a wide variety of areas including scientific research, software development, conference planning, political activism and creative writing . Social and political collaboration is also becoming more widespread as both Internet access and computer literacy spread . </P> <P> The Internet allows computer users to remotely access other computers and information stores easily from any access point . Access may be with computer security, i.e. authentication and encryption technologies, depending on the requirements . This is encouraging new ways of working from home, collaboration and information sharing in many industries . An accountant sitting at home can audit the books of a company based in another country, on a server situated in a third country that is remotely maintained by IT specialists in a fourth . These accounts could have been created by home - working bookkeepers, in other remote locations, based on information emailed to them from offices all over the world . Some of these things were possible before the widespread use of the Internet, but the cost of private leased lines would have made many of them infeasible in practice . An office worker away from their desk, perhaps on the other side of the world on a business trip or a holiday, can access their emails, access their data using cloud computing, or open a remote desktop session into their office PC using a secure virtual private network (VPN) connection on the Internet . This can give the worker complete access to all of their normal files and data, including email and other applications, while away from the office . It has been referred to among system administrators as the Virtual Private Nightmare, because it extends the secure perimeter of a corporate network into remote locations and its employees' homes . </P>

Who owns and authors the information on internet