MS-DOS and Windows command line QBasic command

Updated: 04/02/2019 by Computer Hope
Qbasic

QBasic is a variant of the BASIC programming language designed by Microsoft. With QBasic, a user can design computer programs or utilities.

Availability

QBasic is an external command that is available in the following versions of Microsoft operating systems as qbasic.exe.

QBasic syntax

Starts the MS-DOS QBasic programming environment.

QBASIC [/B] [/EDITOR] [/G] [/H] [/MBF] [/NOHI] [[/RUN] [drive:][path]filename]

/B Allows use of a monochrome monitor with a color graphics card.
/EDITOR Starts the MS-DOS editor.
/G Provides the fastest update of a CGA screen.
/H Displays the maximum number of lines possible for your hardware.
/MBF Converts the built-in functions MKS$, MKD$, CVS, and CVD to MKSMBF$, MKDMBF$, CVSMBF, and CVDMBF, respectively.
/NOHI Allows the use of a monitor without high-intensity support.
/RUN Runs the specified QBasic program before displaying it.
[[drive:][path]filename] - Specifies the program file to load or run.

QBasic examples

qbasic /run game.bas

Open QBasic and run game.bas.

Note

If you do not have a program called game.bas, it will open a blank QBasic window.

Windows 95 and Windows 98 QBasic

QBasic is not installed when you put Windows 95 and Windows 98 on your computer. However, it is still on the Windows CD for support with older programs, as well as people still interested in programming in BASIC. QBasic can be found in one of the following locations.

Windows 95 - QBasic can be in different locations depending on the version of Windows 95 you have, as well as if your CD is an OEM CD. To locate QBasic, place your Windows 95 CD in the computer click Start, Find, and search for qbasic*.*, and ensure that you're looking in the CD-ROM drive. This command should locate two files: qbasic.exe and qbasic.hlp. Copy these two files to a directory of your choice on the hard drive.

Windows 98 Users -

X:\TOOLS\OLDMSDOS>

X being the letter of your CD-ROM drive, if you want to use QBasic without the Windows 98 CD, you must copy QBasic.exe and QBasic.hlp to a directory on your hard drive.

Extra Note: if you have an OEM restore CD and do not have the directory above, follow the instructions for Windows 95 users.

Additional information