DOS Help command usage instructions

We've learned a lot of DOS commands, it is difficult to remember, in fact, the master does not remember the use of commands, but just know that an order can solve a problem, or in which circumstances under which command, use to check the use of the command (of course, this requires you must have a certain English foundation, and know which command is what to do, if you can not do it, you have to remember, or learn Windows.

So how do you check the usage of an order? This will use the Help command, which can provide assistance for all commands.

Help: Helping

[Applicable occasions]: When you want to know specifically how to use the DOS command

[Usage]help provides all DOS command help

Help [DOS commands] provide assistance on commands

If you only remember a command roughly, you can enter the help command directly after the prompt, and the following screen appears:

Move the cursor to the command you want to query, and return to the syntax format, such as the CD command:

Move the cursor to , after the carriage return can query to its detailed syntax and function explanation; Move the cursor to, enter the query to its syntax for detailed examples, we often use examples, the following is the point after the screen appears

If you remember what is the command to do, you can press the Alt+s key to select "Find" (lookup), it will pop up the following dialog box

Enter the DOS command you want to find, and you can immediately query for details about the command when you enter.