Internet Protocol Suite (TCP/IP)

The Internet Protocol Suite, commonly known as TCP/IP, is a set of rules that allows computers and devices to communicate over the internet. It ensures data is correctly sent, received, and understood by breaking information into small packets, addressing each device, and reassembling it at the destination. TCP (Transmission Control Protocol) manages reliable data transfer, while IP (Internet Protocol) handles addressing and routing. Together, they enable seamless connectivity, making it possible to browse websites, send emails, and use online services efficiently and securely.