Sorting the Schedule
Using Excel to get a better schedule.
Microsoft Excel uses what is called a stable sort.
So you can Sort the data twice to get more useful information. First we sort the course by:
Day,
Start Time,
and Room Number.
Note that we have to click options "My list has Header row" and the "Options" button to specify the sort order of the first key as
"Sun, Mon, Tue, Wed, Thu, Fri, Sat".