1.   NEXT loop is to set the loop variable to a value equal to the limit value and then GOTO to the NEXT statement.

2.   It is not necessary to declare the loop variable as an integer type in order to take advantage of fast integer arithmetic.

3.   NEXT loop control variable is changed each time round the loop.

4.   When the loop control variable exceeds the value following TO the loop is terminated.

5.   For example, Irrespective of the initial value of the loop control variable and the specified terminating value, the loop will execute at least once.