| 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. |