Microsoft Office Access is a relational database management system released by Microsoft. It combines the two features of MicrosoftJet Database Engine and graphical user interface, and is one of the system programs of Microsoft Office.
Let’s take a look at the extension of the access database file:
1. The extension of the access file before the 2007 version is mdb
2. After the 2007 version The access file extension is accdb
3. If you hide the edit menu, you can change the extension to: accdr, accde (versions before access 2003 are mde)
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