Which type of frame should I use and should I insert or link my object in a form?

Example
object
Type of
control to use
Inserted
or linked?
A logo on an invoice report that you don't need to update Image control Inserted (if disk space isn't an issue; otherwise linked)
A picture on a form or report that you expect to update Unbound object frame Inserted
Part of a Microsoft Excel worksheet in a sales report Unbound object frame Linked
A picture for each employee to be stored in an Employees table Bound object frame Inserted
Employee résumés (created and stored in a Word document) available from an Employees form Bound object frame Linked, and displayed as an icon

Microsoft Access automatically updates linked objects on a report when you preview or print it. It updates them on forms as shown in the following table.

Object type Property Updated when
Unbound object frame UpdateOptions:
Automatic
Locked
: No
The form is opened.
Bound object frame UpdateOption:
Automatic
Enabled
: Yes
Locked
: No
The bound object frame gets the focus.