Chapter 4

Enhancing System Operations

This chapter tells you how to use the following procedures to enhance the operation of your computer:

Ll Using AUTOEXEC.BAT and other batch files

aChanging the processor speed Ll Reassigning the diskette drives

CI Using your computer as a network server tl Using expanded memory beyond 640KB 0 Using special VGA features.

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 IEnter 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 that program to create a batch file. You can also use the MS-DOS COPY or EDLIN command, or a text editor, to create the file.

Enhancing System Operations 4-1