Packet Switching
When you click “send” on an email, you might think that your message gets sent like a paper letter – one message, delivered from place to place until it arrives
When you click “send” on an email, you might think that your message gets sent like a paper letter – one message, delivered from place to place until it arrives
The internet is a huge system. How can specific things be easily found in such an enormous space? Any device that connects to the internet is assigned an IP (Internet Protocol)