Do you need MS Access ?
If you want to run any applications that use MS Access database, you don't need the MS Access software. You just need to copy the database file (.MDB).
But if you want to design database or create tables in the Access database, you need the MS Access software.
Download MS Access trial version
MS Access software is not available for trail or free download. If you want to use MS Access you must purchase the Microsoft Office suite of products or purchase MS Access software separately.
Purchase MS Access
You can purchase MS Access software from Microsoft or third party resellers. In general, it costs around US$ 230 or more per license. There are various licensing options available from Microsoft. Visit Microsoft website for more details on purchasing or downloading MS Access software.
Student version of MS Access
Microsoft offers a student version of the MS Office suite of applications, but they have NOT included the MS Access software in it.