Douglas J. Steele said:
This newsgroup is intended for questions about Access, the database product
that's part of Office Professional.
You'd be best off posting your questions about Excel to a newsgroup related
to Excel.
That having been said, as long as Excel recognizes that what was typed is a
date, you can format it any way you want. In VBA, dates aren't stored with
any particular format: they're eight byte floating point numbers where the
integer portion represents the date as the number of days relative to 30
Dec, 1899, and the decimal portion represents the time as a fraction of a
day.