Editing Values On Access Database Table?

I am making a application that has the ability to edit values on a access database table. As a simple example, My table looks something like this:

Order Number Completed
2000 No
2001 No
2002 No

The application needs to edit the Completed columns. I have 1 text box, and 1 button in my form. You enter the Oder Number in the textbox and press the button. The VB application then needs to change the Completed to Yes in the database. Example, I type in 2002 in the textbox and press a button. The application changes Completed to Yes for this order number in the access database and saves/updates the database.