<P> AUTOEXEC. BAT is a system file that was originally on DOS - type operating systems . It is a plain - text batch file in the root directory of the boot device . The name of the file is an abbreviation of `` automatic execution '' , which describes its function in automatically executing commands on system startup ; the filename was coined in response to the 8.3 filename limitations of the FAT file system family . </P>
<P> AUTOEXEC. BAT is a system file that was originally on DOS - type operating systems . It is a plain - text batch file in the root directory of the boot device . The name of the file is an abbreviation of `` automatic execution '' , which describes its function in automatically executing commands on system startup ; the filename was coined in response to the 8.3 filename limitations of the FAT file system family . </P>
which file keeps command to execute automatically when os is started
which file keeps command to execute automatically when os is started
AUTOEXEC. BAT
AUTOEXEC. BAT