Start with a form that has two text controls. Use the labels to indicate
which will hold a start date, and which will hold an end date.
Create a query that returns data you want to see. Since you are describing
a "date range", one of the fields of data available must be a date field.
Use parameters in the Selection/criterion "cell" under that date field.
Your parameters will look something like:
Between Forms!YourForm!txtYourStart And Forms!YourForm!txtYourEnd
NOTE -- this approach will only work if the form is open, and the controls
have date values.
One more step -- in design view of the form, add a command button that opens
the query.
When you have this much working, work on the second query using the same
approach. Rather than add a second command button, consider adding the code
that opens the second query to the first command button.
Regards
Jeff Boyce
Microsoft Office/Access MVP