Need Help With Basics

I have a little experience with Access. But thats only really the basics.

Basically my database is very simple. It holds data about customers, names, addresses, etc. Along with a review date. Plus it holds information regarding the location (in a filing system) of important papers for that customer. Basically the system is used to find out where the customers papers are located. As well as a query that can be ran on any review date, and the address taken from those records (that match) and shoved into word in a list.


My problems are these,

1) If a query returns back with no results. How can I make it so that a message box appears explaining so?

2) When editing a record in form view. Is there anyway of creating a 'cancel' button that will undo any changes that have been made to the record? It seems that as soon as you close the box it doesnt ask if you want to save the changes?

3) How do I create a delete button so that I can delete a record?

4) And lastly, what would be the best method of going about getting the address's out of records via their review date as mentioned above? I have a query that will allow you to enter in the review date you are looking for, but after that I am lost lol.


I know these might sound like very pathetic questions to ask lol, reading the forums you all seem so knowledgable on these things so I really hope you can help a newbie lol.

Thanks in advance.