How to run the DOS program method in Windows XP

In the windowsxp command prompt, enter: Start/seperate to run the program, you can run the appropriate DOS program. The function of the parameter separate is to start a 16-bit program in a separate memory space, while the parameter shared is to start a 16-bit program in the shared memory space. When the DOS program is running, we can also press the "Alt+enter" key to switch between the full screen and the window.

Upgrade the system to windowsxp, but some legacy software needs to run under DOS, and there is no pure dos in windowsxp, we can use the start command to solve this problem

The use format for the Start command is: Start/[option]program[arg]

There is a Start.exe program in the command subdirectory of Windows that allows you to open a program or file, such as typing Startn otepad in the start of a run, and starting the Notepad program directly after you enter it. To open the Docname.txt file, you can type start Docname.txt at the command prompt, and it can launch multiple applications at the same time, giving us a lot of convenience in our work. Let's take a look at it below. Enter start/at the prompt to get help with this command.