Oracle SQL Developer Tool is a GUI based stand alone tool that you can use to query couple of different database products.
If you would like to learn how to use this tool, read on...
How to Use the Oracle SQL Developer Tool
This will show how for Version 1.1 with an example using the resident Oracle 10G Xe Server
MS Access Queries with Oracle SQL Developer 1.2 Tool
This will describe the Version 1.2 with an example using an MDB file.
Have fun and learn some...