Microsoft Office Access, was previously known as Microsoft Access, it is a relational database management system from Microsoft that combines a graphical user interface with the relational Microsoft Jet Database Engine and software development tools. It is part of the Microsoft Office suite of applications and is included in the Microsoft Office Professional and higher versions, and also available separately.

There have been many versions of Access over the years and I have extensive knowledge of every version.

Year	Version	Version Number	Supported OS	Version of Office Suite
1992	Access 1.1	1	Windows 3.0
1993	Access 2.0	2.0	Windows 3.1x	Office 4.3 Pro
1995	Access for Windows 95	7.0	Windows 95	Office 95 Professional
1997	Access 97	8.0	Windows 9x, NT 3.51/4.0	Office 97 Professional and Developer
1999	Access 2000	9.0	Windows 9x, NT 4.0, 2000	Office 2000 Professional, Premium and Developer
2001	Access 2002	10	Windows 98, Me, 2000, XP	Office XP Professional and Developer
2003	Access 2003	11	Windows 2000, XP, Vista	Office 2003 Prefessional and Professional Enterprise
2007	Microsoft Office Access 2007	12	Windows XP SP2, Vista	Office 2007 Professional, Professional Plus, Ultimate and Enterprise