Detailed description of startup files in Windows

In Windows, some secrets we don't know have been hidden, in this article, we will illustrate the secrets hidden in the Windows operating system from five aspects: folder, program, startup, command, and process. We have already introduced folders and programs. In this article, we will introduce system startup.
　　
Don't forget, the system prompts you to create a boot disk when installing the system. What are there here? It is usually not needed. It can be used in critical cases. It doesn't matter if you do not make the installation. Follow these steps: a) Click "start" on the desktop, select "set", and open "Control Panel"; B) double-click "Add/delete programs"; c) You will see three labels on the top, and the rightmost one is "boot disk ". Click this tab and you will see a button for creating a boot disk. You need a floppy disk to store all the important files during the boot disk creation. d) put a blank floppy disk into the floppy disk and click this button. Now that the disk space is 1.15 MB, you can see that the disk space is MB.
　　
ASPI driver of the aspicd. sys SCSI Optical Drive. (The aspi_dos driver must be run first. This file is only useful to users who use SCSI)
　　
The batch file that is automatically run when the autoexec. Bat system is started.
　　
The old file in the cdsetup.exe dos audio card driver.
　　
The file required to start the command. com system. (Do not delete)
　　
Config. sys is used to load the configuration file of the device driver.
　　
Defrag. EXE is used to clear the fragments in DOS.
　　
Deltree. EXE command to delete a directory.
　　
Discopy. com command for disk replication.
　　
Drvspace. Bin files automatically generated by windows when you create a boot disk.
　　
Edit. com is a command file used for editing in DOS.
　　
Fdisk. EXE is a command file used for hard disk partitioning.
　　
Find. EXE command to find characters in files, paths, or drives.
　　
Format. com is a formatted object. (For example, format C:. This command has many parameters .)
　　
The system file that is required when I/O. sys is started. (Do not delete)
　　
More. com lists more parameters. (For example, Dir | more, "|" is called pipeline here .)
　　
Mouse. com mouse driver file. (I do not use this file, but keep it in case it is used)
　　
The DOS file of the mscdex. EXE Optical Drive.
　　
Msdos. sys files automatically generated by windows when you create a boot disk.
　　
SBCD. sys is a common dos optical drive driver. (I got it from my creative optical drive. It applies to most optical drives .)
　　
Sbide. sys dos CD driver for the old sound card. (Not useful)
　　
Scandisk. EXE Command Used for hard disk scanning.
　　
Scandisk. ini: The file required to execute Scandisk. EXE. The CD file of sgidece. sysdos. (You won't use it)
　　
Xcopy32.exe command to copy files from one location to another.
　　
The file ERD. Cab is automatically decompressed to the virtual disk when it is started. These are the most typical and commonly used external commands in DOS, so you don't need to explain them here.
　　
Attrib. exe
Chkdsk. exe
Debug. exe
Edit. com
Ext. exe
Format. com
Help. bat
Mscdex. exe
Scandisk. exe
Scandisk. ini
SYS. com
　　
The above files I think there are some practical executable programs, most of which are "Hermit", although some are integrated in other tools, however, the specific program name of the check mark is little known. Finding them reduces the mystery of the win me system, and allows you to conveniently call some system functions in your own software. For the majority of new programming friends, this is definitely a very pleasant feeling.