Newnes Ms-DOS Pocket Book by Ian Robertson Sinclair

20 million people world-wide use MS-DOS. The aim of this book is to provide, in easily portable form, a useful and comprehensive guide to the MS-DOS operating system for computers of the PC class (using the 8088, 8086, 80286 or 80386 chips). It is possible to reduce the essentials of MS-DOS to a few lines for each command, but the aim here has been to provide rather more, that is, enough information to ensure that the reader can confidently use a command even if he or she has never used it before. This enlarged new edition includes material on version 5. Ian Sinclair's other books include "Newnes Windows 3 Pocket Book", "Practical Electronics Handbook", "Using MS-DOS on the Amstrad" and "Using Wordstar on the Amstrad".