The DigiByte Testnet is functionally identical to Mainnet but the testnet coins - known as DGBT - are worthless. It is used by developers for testing.

A swap file is a dedicated space on the drive used by an operating system to temporarily store data that cannot be held in RAM, effectively extending the system's virtual memory.

Operating System - e.g. Ubuntu, Raspberry Pi OS, macOS, Windows etc.

The router is the device in your home that connects to your internet service and creates a Wi-Fi network, allowing your phones, computers, and other devices to access the internet wirelessly.

A Dynamic IP address is an IP address that can change periodically and is automatically assigned from a pool of available addresses by a network's DHCP server, commonly used in home and business networks.

TCP (Transmission Control Protocol) is a core protocol of the Internet Protocol suite, designed to establish a reliable, ordered, and error-checked connection between devices, ensuring the complete and accurate transfer of data over a network.

A Media Access Control address (MAC address) is a hardware identifier that uniquely identifies each device on a network. Primarily, the manufacturer assigns it. They are often found on a device’s network interface controller (NIC) card. A MAC address can also be referred to as a burned-in address, Ethernet hardware address, hardware address, or physical address.

A Static IP address is a permanent, fixed IP address assigned to a computer or device, remaining constant over time, unlike Dynamic IP addresses which can change. This is useful for devices that need to be reliably found on a network, like servers.

PCIe (Peripheral Component Interconnect Express) is a high-speed interface standard for connecting hardware devices like graphics cards and SSDs to a computer's motherboard.

SSH (Secure Shell) is a network protocol that provides a secure way to access and manage computers remotely over an unsecured network, commonly used for command-line login and other network services.