QBasic is an IDE and interpreter based on QuickBasic. Please note: an Interpreter translates and evaluate/run the source code immediately. In other words: QBasic cannot generate standalone executables (*.exe programs). To create *.exe files, you'll need a Compiler: look at DOS Compiler and Windows Compiler.
See description for english version above.
Over the years, Microsoft has provided various sample programs along with different QBasic versions. This download package contains seven programs as listed below:
GORILLA.BAS - Microsoft's legendary artillery game
MONEY.BAS - QBasic Money Manager
NIBBLES.BAS - Microsoft's version of the classic SNAKE game
QBLOCKS.BAS - QBasic Tetris version
REMLINE.BAS - removes unnecessary line numbers
REVERSI.BAS - strategic board game
SORTDEMO.BAS - sorting algorithm demonstration