There s a Command Prompt in the Start menu, and I don t know what it s for

It's auspicious enough, it's incisive enough, it's not that I'm talking badly, the landlord doesn't even know what this thing is doing, and the brothers on the second floor are so detailed that I don't know if the landlord has the patience to read it? Even if you finish reading it, is it like falling into the clouds and fog, and the five clouds are deep?

It's the DOS of the black and white era (this may not be called DOS now).

Brother: You have too many copies.

Honestly, there's enough wasteful land.

help outputs commonly used commands.

Learn how to use the command, followed by ?

Some orders do not provide Chinese translation, so check it online yourself.

cmd is an abbreviation for command. Command line You can open the command line by typing command in 9x. On the NT system, you can enter cmd to open it.

The order of operations is: Start Run Type cmd or command On the command line you can see your system version, file system version, etc. You can type help to see the help.

cmd=commond is the meaning of the command, and it is the place to run the window command. The execution of the program is in the command,

The cmd command in the start menu refers to running a simple DOS command under Windows. For example, copy-paste, delete, etc., there are also some relatively simple system commands.

cmd A small dos window,Used to execute dos commands,Such as network commands,Internal commands,Hackers often use it to invade and attack everyone's computer,If you want to use this, you must learn dos,Otherwise, you can't use it。。。 He can also use it to turn off his default sharing.

Once cmd is opened, you can set it up or something

Start->> Run-> cmd-> Enter, you can open the command prompt. As for the command, type help, then press enter, and learn some basics on your own.

Press directly to start and then press bai'r"key (when you are xp), and then enter zhi into "cmd", you can see the command prompt. As.

You have to understand what you do.

If you have the right, enter it"help", you can see what all the commands are. And there is"cd"It's opening a file (remember it's a file, not a program or software!). ), directly enter the file name (with a suffix) is to open the software or program square is something other than a folder.

If you want to know how to use each command, type "help" and add the command you want to enter.

DOS, which can be understood as an operating system without windows, uses keyboard input commands to control the computer, and can carry out simple human-computer interaction, and common commands are.

dir command format: dir + space + path or wildcard or parameter (show directory information, available parameter w p s, etc.).

Example dir c: windows *exe/w/p

del command format: del + space + file name (wildcards can be used to delete files).

Example del d: 123 *xe

cd command format: cd + space + destination path (change the directory where it is located).

Example cd... cd c:\windows

copy command format: copy+space+source:source+source+target:object:optional:change the name of the copied file (wildcard characters are available for file copying)

For example, copy c: 123 d:

It's impossible to explain it too clearly to you here, because DOS is the content of a book, if you want to learn it, you can buy a book to learn it yourself, and it's still useful when the Windows system crashes.

Enter the DoS operation state.

Equals: Start --- run --- same as enter cmd or command.

The reason is that it is accidentally hidden, and it can be found inside the computer.

Take Windows 7 as an example:

3. Finally, you can see that it has been pulled in, so that the operation can solve the problem.

Tools Raw materials.

Computer Method steps.

2. Left-click the "Command Prompt" icon and drag it to start the All Programs attachment.

3. When you arrive at the location, let go and fix it in the start menu.

4. The "Command Prompt" in the attachment of the start menu has been retrieved successfully.

Here's how to retrieve the "Command Prompt" in the attachment of the Start menu:

From here, you can use the left mouse button to click and hold the attachment, drag it onto the Start Menu, and then release it to attach it to the Start Menu.

Note that sometimes the command fails because you don't have permissions, right-click on the command prompt Run as administrator to open the window, and you will have administrator permissions.

Start --- run and type cmd and press enter.

Find the program shortcut in the command prompt in the C drive.

c/windows/system32/cmd

Sometimes a certain program segment is installed under DOS, and there are also cases where it can be DAT batch files.

This is only available in XP, which is equivalent to DOS

That's dos.,It's a command to go in.,Sometimes a black box pops up when you install a certain program.,That's also a command.,You just ask the friend next to you.。