中国DOS联盟

Is there any way without using other software such as DosShell, NC, etc.

Here's the translation:
Here's an example...
Example:
cd "Program Files"

That's simple, thank you!

Press "alt" and enter 255, which is a space
Or use input redirection.

Hold down "alt" and type 255. It won't work unless the directory name is like this.

Just press the space bar directly for entering a space. If you have to use Alt, it should be Alt+32.

Another way to enter a directory with a space: C:\>dir /w

Volume in drive C has no label
Volume Serial Number is 1807-1ADF
Directory of C:\

COMMAND.COM NETLOG.TXT AUTOEXEC.BAT CONFIG.SYS
PDOS.DEF SCANDISK.LOG
COMMAND.PIF MIR.INI
8 file(s) 147,021 bytes
5 dir(s) 4,498.12 MB free

C:\>cd progra~1

C:\Program Files>

That's OK:)

Beneficial, thank you everyone!