Using Your Computer 1-27
■ AUTOEXEC.BAT
This file is a batch program that MS-DOS runs
immediately after it executes the commands in the
CONFIG.SYS file. AUTOEXEC.BAT contains
commands that define the characteristics of the
hardware devices.
For example, AUTOEXEC.BAT identifies the port
to which your printer is connected, customizes how
MS-DOS information is displayed on your screen,
and starts memory resident programs and applications.
AUTOEXEC.BAT contains the commands that
automatically start the Windows program when
your computer boots.
!
CAUTION: Do not delete the
CONFIG.SYS or AUTOEXEC.BAT file. Doing so will
keep your computer and applications from running
properly.
Copy the CONFIG.SYS and AUTOEXEC.BAT files
to a diskette in case they are accidentally deleted or
corrupted.
Use the following procedures to start up and shut down
your computer.
Powering On
Starting up (or powering on) your computer initiates an
automatic routine called a cold boot. A cold boot performs
diagnostic tests, sets system parameters last saved by the
Setup program, loads the operating system, and prepares
the computer for use. A cold boot reinitializes all devices.