When you don’t know how to do something in Access, look up your question in the Access Help files. The Access Help files can answer your questions, offer tips, and provide help for all of Access’s features.
Click the Microsoft Access Help button on the ribbon.
You can also open the Help dialog box by pressing F1.
The Access Help window appears.
Select a topic or click in the Search box.
Type a topic and click the Search icon.
Click the topic that best answers your question.
Information regarding the selected topic displays.
Select a specific topic.
This way, you jump straight to the topic you really need.