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- DosEA 2 -- What is DOS?
-
- by Chet Langin
-
- Langin Software
- 532 W. 3rd St.
- Centralia, IL 62801
- CIS: 73770,615
-
-
- _______
- ____|__ | (tm)
- --| | |-------------------
- | ____|__ | Association of
- | | |_| Shareware
- |__| o | Professionals
- -----| | |---------------------
- |___|___| MEMBER
-
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- <<< Page 2 >>>
-
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- DosEA 2 -- What is DOS?
- Copyright (c), 1990, 1991
- by Chet Langin, all rights reserved
-
- MS-DOS, GW-BASIC, and Microsoft are registered trademarks
- of Microsoft Corporation.
-
- IBM is a registered trademark of International Business
- Machines Corporation.
-
- Compaq is a registered trademark of Compaq Computer
- Corporation.
-
- WordPerfect is a registered trademark of WordPerfect
- Corporation.
-
- Tandy is a registered trademark of Tandy Corporation.
-
-
-
- Users of "DosEA 2 -- What is DOS?" must accept this
- disclaimer of warranty:
-
- "DosEA 2 -- What is DOS?" is supplied as is. The
- author disclaims all warranties, expressed or implied,
- including, without limitation, the warranties of
- merchantability and of fitness for any purpose. The
- author assumes no liability for damages, direct or
- consequential, which may result from the use of it.
-
-
-
-
- <<< Page 3 >>>
-
-
- Table of Contents
-
- Welcome 4
- What is DosEA? 4
- Who is DosEA for? 5
- What is DosEA 2 ? 6
- Installation 7
- Tutorial 7
-
- Appendix A -- A list of files 8
- Appendix B -- Troubleshooting 9
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- <<< Page 4 >>>
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-
- ***************
- ** Welcome **
- ***************
-
- Welcome to "DosEA 2 -- What is DOS?"
-
-
- **********************
- ** What is DosEA? **
- **********************
-
- The series name, "DosEA," is a play on words which means
- a dossier on DOS.
-
- But, what is it?
-
- Specifically, DosEA is a series of hypertext programs
- which explain DOS. The series, so far, consists of . . .
-
- DosEA 1 -- For Absolute Beginners
- DosEA 2 -- What is DOS?
- DosEA 3 -- 10 Easy Commands
- DosEA 4 -- Find That Command!
-
- More programs are under development.
-
- A key element in the presentation of the DosEA series is
- hypertext. Once you get the idea behind hypertext, you
- can read and comprehend material extremely fast.
- Hypertext lets you select just what you want to read. If
- you understand what you are reading, just keep at it.
- Otherwise, the hypertext leads you immediately to further
- explanations.
-
- Understanding hypertext is so crucial to the DosEA series,
- that the first program, "For Absolute Beginners," is all
- about how to use hypertext. Even though the DosEA series
- is about DOS, the first program isn't about DOS, at all.
- Rather, it's about using hypertext.
-
- This second program in the series, "What is DOS?", then
- uses hypertext to introduce DOS. The succeeding programs
- also use hypertext to explain further details about DOS.
-
-
-
-
- <<< Page 5 >>>
-
-
- *************************
- ** Who is DosEA for? **
- *************************
-
- DosEA is for people who want an easy way to learn about
- DOS. It is for people who need to use personal computers,
- but do not have the time to get a degree in Computer
- Science.
-
- This includes . . .
-
- > Business people who need to get business done.
- > Employees who need to get work done.
- > Students wanting to get ahead fast.
- > Home computer users trying to get up to speed.
- > User groups helping new members.
-
- Experienced computer users may find this program helpful
- in another way. When you are asked those endless streams
- of questions about . . .
-
- "how does this . . . "
- . . . or . . .
- "why is it that . . ."
-
- . . . just pass along this program. The recipient will be
- grateful and you will save yourself a lot of explanations.
-
-
-
-
- <<< Page 6 >>>
-
-
- ************************
- ** What is DosEA 2? **
- ************************
-
- "DosEA 2 -- What is DOS?" is an MS-DOS tutorial written
- in hypertext. Simply stated, hypertext is one of the
- easiest ways to read and learn new information. Here are
- some reasons why:
-
- > It has chapters like a regular book, so the reader has
- a feeling for "beginning," "middle," and "end."
-
- > It has an index which can be accessed at the press of a
- single key.
-
- > It has "hyperwords," which are highlighted words in the
- text. If you come across a highlighted word and you know
- what it means, just keep reading; otherwise, select it
- like a menu item and immediately get more information.
-
- Some of the DosEA programs have hands-on practice
- for MS-DOS commands. The hypertext explains a command.
- Then, the computer demonstrates it. Next, the user tries
- it. The computer double checks the effort and, if a
- command is not entered correctly after three tries, the
- computer shows how it is done.
-
- How often have you read a computer book which used
- technical lingo you did not understand? How frustrated
- have you become digging in vague indexes and flipping
- through pages?
-
- DosEA solves that.
-
- If you are reading DosEA and come across a highlighted
- technical word you do not understand, all you have to do
- is place the cursor on the word and press <ENTER>. The
- computer will immediately display a detailed explanation.
-
- To go back, just press <ESC>, and you do not even lose
- your place.
-
- But, why read about it, here? Why not start the
- program?
-
-
-
-
- <<< Page 7 >>>
-
-
- ********************
- ** Installation **
- ********************
-
- What this program needs:
-
- > 512K of memory
- > Any monitor
- > MS-DOS 2.0 or higher
-
- No installation is required.
-
-
- ****************
- ** Tutorial **
- ****************
-
- You should already know about hypertext before you use
- DosEA 2. If you need a tutorial, one is provided with
- DosEA 1, which you can get with the order form in the
- ORDERFRM.TXT file.
-
-
-
-
- <<< Page 8 >>>
-
-
- ******************
- ** Appendix A **
- ******************
-
- The files included with DosEA.
-
- DosEA2.EXE The program, itself.
- DosEA2.OVL An overlay.
- MANUAL.TXT This file!
- PRINTMAN.BAT A batch file to print the manual.
- README.TXT A file with important information about DosEA.
- README.BAT A batch file which displays README.TXT.
- ORDERFRM.TXT The order form to register.
- REGISTER.BAT A batch file to print the order form.
- VENDOR.DOC A text file with information for vendors.
-
-
-
-
- <<< Page 9 >>>
-
-
- ******************
- ** Appendix B **
- ******************
-
- Troubleshooting.
-
- >>> The hypertext words are not highlighted.
-
- Adjust the brightness and contrast of your video display.
-
- >>> You get a "Bad command or filename" message.
-
- You did not do an exercise properly.
-
- The program filters your commands before issuing
- them to MS-DOS.
-
- If an exercise says enter "DIR" and you enter "TYPE,"
- even though "TYPE" is a legal command, you will get
- an error message.
-
- Since this program is written for beginners, this
- prevents anyone from mistakenly entering a damaging
- command.
-
- >>> You get a "file not found" message.
-
- The default disk drive and directory may not be correct.
- Assuming that the program is in the "A" disk drive . . .
-
- Enter: A:
- Enter: CD \
-
- Otherwise, you did not get all of the program files. See
- Appendix A for a list of files.
-
- >>> You get a "window failed" message.
-
- Probably the defaults are not set correctly. The program
- must be able to access the DOSEA2.OVL file. See the
- explanation directly above on how to set the defaults.
-
- Otherwise, you may not have enough memory in your
- computer.
-