This document explains what text terminals are. This document explains what text terminals are, how they work, how to install and configure them, and provides some info on how to repair them. It may be of some use even if you don't have a terminal manual. While it's written for real terminals on a Linux system, some of it is also applicable to terminal emulation and may be helpful for non-Linux systems.
SlingerX is a free software program that allows you to share files with millions of other users across the world. (Freeware)