What is Network Switch in computer networking? How does Network Switch Work? Types of network switches in computer networking.

What is a Firewall? How Does Firewall Work? Types of Firewalls Explained. How to select Firewalls for home networks and organizations.

What is Gateway in Networking? Types of Gateway in a computer network. The function of Gateway in networking. How does Gateway work?

What is Ethernet? Ethernet Network, Ethernet cable, and Port Explained. Ethernet types, advantages, and disadvantages. WiFi vs. Ethernet

What is Network Adapter? Types of Network Adapter Explained. How does Network Adapter work? Wired or wireless network adapter