Import from Excel
External Data can mean importing a spreadsheet
or a table. It can also mean linking to an outside source. Here are
the steps to import a spreadsheet from Excel.
Try it: Import from Excel
Go to
External Data->Import->Excel

Select Import into new table and walk through the
Wizard:
Show Worksheets: MyCalendar
First row contains headings:
yes
Field Options: Do not index
any fields.
Primary Key: Let Access assign
Table Name: tblCalendar
Keep going...;-)