Command System to Correct in MS-DOS Full Information

Command system to correct system configuration in this post.

C: > CHKDSK – Command System

To get complete information about the disk and Command System. How much space was there in the disk. And how much space is there now. How much was the memory and how much is it now. And how much space has been damaged etc.


Along with obtaining complete information about the disk and Command System. It checks the useless and anonymous file and bad clusters and gives its extension name (.chk). So that we can erase it later.

System Command to Correct


Use this Command System to clean the disk. All the bad and anonymous files in the computer are checking. And put in the extension name (.chk). And check the disk in full detail.  


One can collect files scattered by this.  

A: > FORMAT – command system

Let us use this to format a disk. That is, we use it to erase everything from the hard disk. By doing this, discs again become Tracks and Sector.

Note- If there is a format Command System in the Bootable CD. Then you can format it with A: Prompt. Otherwise do the format where the command is.  

A: > FORMAT – command system

The command use to format C:/S disks as well as to transfer system files.  

A: > FORMAT C: / Q

Uses this to quickly format disks. After formatting.  


Disk, use it again to lane in real form. But it’s not necessary to return as she was.  


Creates a Partition Table command system

In the hard disk by this Command System A: > FDISK. Anywhere you purchase a new Hard Disk. To make it usable it is necessary, Partition Table should be made in it.

Note- While Partition Table is to be created first boot the computer with bootable floppy. And can also boot from Hard Disk.

Should be made from booting floppy. This Command System can be run in both old and new Hard Disk.

Method – Boot the computer from a bootable CD to create partitions from FDISK to any hard disk.

When the computer boots, enter A: > FDISK by typing it at A: > Prompt. The following options will be seen as soon as you enter.  


Now the option to use. Enter its number by typing in this box. Enter Choice [].


Partition can be created by this option. As soon as you select it and enter it, the following options will be present.

(1)Create DOS Primary Partition (2)  Create DOS External Partition (3)  Create Logical Partition

Create DOS Primary Partition to Command System

As soon as Selecting Create DOS Primary Part .. will enter and start reading Hard Disk. After complete reading, an instruction will be found. In which Y will be write. Intersecting the entire hard disk will create a partition.

And if more than one partition is make, enter N instead of Y and give the size as big as you want to make the partition.

You Can Read also this post about MS DOS

After giving size, switch to main menu with Esc button. In the main menu, select Create Partition and enter button.

Then select Create DOS External Partition in the second number and enter it. Partitioning will start as soon as you enter. When the partition is create, try it from the Esc button in the main menu.

Then create partition by selecting create partition under number three Create Logical Select Partition and enter.

And select the size according to the partition you want to make and enter. Partitioning will start as soon as you enter. This is how many partitions to make.

Can be created through Create Logical Partition. When the partition is created, try it from the Esc button in the main menu.

And from here, select ACTIVE PARTITION under two numbers and enter. Instructions will be give as soon as you enter. Enter the number by giving.

1. Partition will be activated as soon as you enter. After that try out with Esc button. And restart the computer.

Note – After creating a new partition table, it is necessary to format all the partitions.

(3) DELETE PARTITION: – By this, the hard disk partition can be deleted.

(4) DISPLAY PARTITION: – You can see the partition created by it. How many partitions are there in the hard disk? But you can see all partitions other than the Partition created.

A: > SYS – Command System

Uses C: System File from one place to another to make a bootable disk by Command System.


Can get information related to the command through it.


To compare the two files. Whether the file is the same or there is some difference between them.

C: > DISK COPY A: A: – Command System

This command copies the contents of one flag to another. That is, it is used to copy the entire floppy.

To do this it is necessary that the floppy is equal to the capacity.

C: > MS BACKUP dir name a:

Through this, you can easily copy the largest file or program into a floppy.

C: > RESTORE a: c: / s 

It is used by the backup Command System to store the data stored in the floppy disk to the hard disk.

C: > INSTALL – Command System

These are both Command System to load the program into the computer.

Note – Some software are like this. Which are load by setup. And some are load by install.

For this, first see the directory of the program from which it will load. Then run the Command System accordingly.

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