Turbo C 2.0 里面有一段自助式幫助, 抽出了其中編譯項目的這一段: (bgidemo.prj, 同樣, fft.prj也可以通過下述步驟編譯)
 Q. How do I compile the BGIDEMO program?
 A. 1. Make sure that the following Turbo C files are in your
       current directory:

         BGIDEMO.C
         *.BGI
         *.CHR

    2. Run TC.

    3. Load BGIDEMO.C into the Editor by hitting F3 then typing
       BGIDEMO<Enter>

    3. Go to the Run menu and choose the Run item.