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Chapter 4
Enhancing System Operations
This chapter tells you how to use the following procedures to
enhance the operation of your computer:
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Using AUTOEXEC.BAT and other batch files
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Changing the processor speed
Using expanded memory beyond 640KB
Using the VGA utilities.
Using AUTOEXEC. BAT and Other Batch Files
As you get used to using MS-DOS and your application
programs, you may find that there are commands you need
to run frequently. You can automate the execution of these
commands by listing them in a special file called a batch file.
When you type the name of the batch file and press
Enter,
MS-DOS executes the commands in the file just as if you had
typed each command from the keyboard.
If you have a word processing program that can save a file as
a text-only file (sometimes called an ASCII file), you can use
it to create a batch file. You can also use the MS-DOS COPY
or EDLIN command, or a text editor, to create the file.
One batch file that you may find particularly useful is called
AUTOEXEC.BAT. Every time you turn on your computer,
MS-DOS looks for the AUTOEXEC.BAT file and automatically
executes each of the commands.
Enhancing System Operations
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