| A | B |
|---|
| REM | used for notes within your program |
| DOWHILE | executes a command while a condition is true - needs a "loop" |
| STEP | moves your graphics over n positions |
| FOR | executes a command(s) n times - needs a "next" |
| INPUT | reads input from keyboard or file |
| PRINT | prints data, either alphanumeric or numeric |
| CLS | Clears the screen |
| CIRCLE | Lets you draw a circle on the screen |
| END | ends your program |
| IFTHENELSE | executes a command(s) if a condition is true |
| DOUNTIL | executes a command(s) until a condiiton is met - needs a "loop" |
| SCREEN | sets up the graphics mode for QBASIC |
