We started developing 4DOS when we realized that our computers could be a lot more powerful and a lot more helpful than they were. Whether you are a computer novice or an experienced power user, we think that 4DOS will help you get the most out of your IBM PC or compatible computer.

* This is for earlier versions of 4DOS

As Easy As v5.7 for MS-DOS Manual - An excellent spreadsheet program!

DESQview is a unique software program that enhances the power of your personal computer (PC) while, at the same time, making your PC more convenient to use. Power and convenience. More productivity with less hassle. That's DESQview.

DOS Navigator 1.51 User's Guide

Microsoft® GW-BASIC is a simple, easy-to-learn, easy-to-use computer programming language with English-like statements and mathematical notations. With GW-BASIC you will be able to write both simple and complex programs to run on your computer. You will also be able to modify existing software that is written in GW-BASIC.

Norton Ghost 10.0 User's Guide

Norton Ghost 14.0 User's Guide

Norton Ghost 15.0 User's Guide

Norton Ghost 2002 User's Guide

Norton Ghost 2003 User's Guide

SCREEN Thief has been designed to solve a range of problems and annoyances found with other screen grabbing programs. Many examples exist, often bundled with a graphic manipulation tool or paint package but sometimes marketed separately. We reckon that SCREEN Thief succeeds where the rest fail.