Network Access refers to the ability of devices, such as computers and smartphones, to connect to a network, enabling communication and data exchange. This access can be achieved through various methods, including wired connections like Ethernet cables or wireless connections such as Wi-Fi. Having proper Network Access is essential for users to utilize internet services, share files, and access resources within a local area network (LAN) or the broader internet. Security measures, like passwords and firewalls, are often implemented to protect the network and its users from unauthorized access.