Run the DOS application in a window. Select the DOS window menu and select 'Properties'. Click the 'Font' tab. Select a font size from the 'Font size' list box.
1)Run the DOS application in a window.
2) Open the 'DOS window' menu by clicking on the icon in the top left corner of the window.
3) Select 'Properties'. (The 'MS-DOS Prompt Properties' dialog box appears.)
4) Click the 'Font' tab.
5) Select a font size from the 'Font size' list box.
6) Click 'Apply' to save the settings.
7) Click 'OK' to close the 'Properties' dialog box.
