Here’s the answer:
Click on “Data” in the tool bar
this will open a list of tasks
Click on “SORT” in the list of tasks
this will open a window where you can specify high order to low order sorting, and ascending or descending.
Answer the questions.
Keep this in mind when performing such actions in the future:
Use the manual.
Use the built in help functions.
Don’t be afraid to experiment with test data.