When you are working in the module of a form (or report), Me is a reference
to the form/report.
If the form is name "Form1", you can think of Me as
Forms!Form1
A text box named Text1 on this form is therefore:
Me.Text1
The "Me" reference is faster to execute than the Forms reference, as it is
already open and resolved. More importantly, it still works even if the form
is renamed. More importantly still, the Intellisense knows the names of all
the controls on the form, and what kinds of objects they are. This
dramatically reduces the chances for errors: not only are you less likely to
spell an object wrongly if Access completes the names, but Access catches
such an error at compile time rather than runtime.