Lets look at the services offered by the internet at the application level. The internet has changed our life and we use internet applications in our daily life directly or indirectly. The power of internet lies in its interoperability wherein multiple systems communicate with each other in solving multiple problems and tasks.
The worldwideweb is a repository of information allowing the users to access text, graphics and multimedia instantly. The users can follow hyperlinks to other websites.
Electronic mail has revolutionised the way people communicate with each other. The user can send messages and files as attachments via email. Every user is presented with an inbox to store incoming mails for free by all leading companies.
File transfer allows users to send/receive a copy of a file online. Small files can be attached to emails and large files can also be shared online.
Remote login allows users to sit at home and access the files in a remote computer by logging on to the system as a guest or registered user.