operating system

Microsoft : The Story Behind How It Came About

by MBRO95

A Brief Look At The Microsoft Computer Corporation From 1975 Up To Early 2010.

The Wikibooks Guide to Unix Computing

by Wikibooks

The text of the Wikibook, "Guide to Unix," as of 10/6/2009. It describes Unix and Unix-like systems for users and system administrators. The text of this ebook is credited to 1. Kernigh, added much content,...