Title Page

MicrosoftÒ WindowsÔ

Version 3.1

Virtual Device Adaptation Guide

For the Microsoft Windows Operating System

Microsoft Corporation

Information in this document is subject to change without notice and does not represent a commitment on the part of Microsoft Corporation. The software, which includes information contained in any databases, described in this document is furnished under a license agreement or nondisclosure agreement and may be used or copied only in accordance with the terms of that agreement. It is against the law to copy the software except as specifically allowed in the license or nondisclosure agreement. No part of this manual may be reproduced in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of Microsoft Corporation.

Ó1987–1992 Microsoft Corporation. All rights reserved. Printed in the United States of America.

Copyright Ó1991 Linotype AG and/or its subsidiaries. All rights reserved. Helvetica, Palatino, New Century Schoolbook, Times, and Times Roman typefont data is the property of Linotype or its licensors.

Arial, Courier New, and Times New Roman fonts. Copyright Ó1991 Monotype Corporation PLC. All rights reserved.

Microsoft, MS, and MS-DOS are registered trademarks, and Windows is a trademark of Microsoft Corporation.

U.S. Patent No. 4974159

The Symbol fonts provided with Windows version 3.1 are based on the CG Times font, a product of AGFA Compugraphic Division of Agfa Corporation.

Hercules is a registered trademark of Hercules Computer Technology.

IBM, PS/2, AT, XT, PC/XT, and Micro Channel are registered trademarks of International Business Machines Corporation.

Intel is a registered trademark of Intel Corporation.

Helvetica, New Century Schoolbook, Palatino, Times, and Times Roman are registered trademarks of Linotype AG and/or its subsidiaries.

Arial, Courier New, and Times New Roman are registered trademarks of the Monotype Corporation PLC.

Video Seven is a trademark of Video Seven, Inc.

Western Digital is a trademark of Western Digital Corporation.

Document No. PC29133-0592