+The OSI Model, or Open Systems Interconnection, is a conceptual framework that defines how a [Computer Network](/wiki/computer_network) communicates. It organizes this complex process into seven distinct layers, each handling specific functions to enable seamless [Network Protocol](/wiki/network_protocol) exchange.
+## See also
+- [TCP/IP](/wiki/tcp_ip)
+- [Network Layer](/wiki/network_layer)
+- [Data Link](/wiki/data_link)
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