1. Open the form in design view.
2. For all controls, clear the Control Source property (Data tab of the
Properties box.)
3. Looking at the properties of the form itself (not a text box), clear the
Record Source property.
4. Learn how to write code to handle:
a) inserting new records;
b) retrieving existing records;
c) deleting the right record;
d) determining if any existing controls are modified, and writing the edits
back to the right record in your table;
e) undoing modifications.
Alternatively, use a program other than Access to do all this. You might as
well, as you have just discarded most of the rapid development capability
that Microsoft Access provides.