Final answer:
TCP/IP sets the standards for how devices communicate over the Internet. It ensures data like emails or videos can be sent and received reliably across networks. Without it, global internet communication would not function effectively.
Step-by-step explanation:
The TCP/IP sets the standards that allow devices, services, and applications to work together across the Internet. TCP/IP, which stands for Transmission Control Protocol/Internet Protocol, is a set of communication protocols used to interconnect network devices on the internet. TCP/IP can also be used as a communications protocol in a private network such as an intranet or an extranet.
TCP ensures the reliable transmission of data, whereas IP is responsible for routing the packets of data to the right destination. Put simply, TCP/IP ensures that any type of data, from emails to streaming videos, can be reliably sent and received across network boundaries, creating a seamless interconnected web of networks across the globe. Without the standards set by TCP/IP, the global internet as we know it would not function, as devices wouldn't be able to communicate effectively.