Navigate to MENU > REPORTS > SALES > REPORT LIST,
Use drop TYPE > WEEKLY TOTAL, choose the START and END and press the button VIEW.
From here, you can use the drop down menu by clicking DAY and change it to WEEK, MONTH, QUATER, or YEAR.
Alternately you may press LEFT or RIGHT ARROW to move the period.
Press VIEW to update the report after changing date.
You may pick a custom date range by adjusting START and END date.
Press VIEW to update the report after changing date.