Internet - Wikipedia, the free encyclopedia
1 Terminology 2 History 3 Governance 4 Infrastructure 4.1 Routing and service tiers 4.2 Access 5 Protocols 6 Services 6.1 World Wide Web 6.2 Communication 6.3 Data transfer 7 Social impact 7.1 Users 7.2 Usage 7.3 Social networking and entertainment 7.4 El...