<Tr> <Td> Macro </Td> <Td>. xlm </Td> <Td> A macro is created by the user or pre-installed with Excel . </Td> </Tr> <Tr> <Td> Template </Td> <Td>. xlt </Td> <Td> A pre-formatted spreadsheet created by the user or by Microsoft Excel . </Td> </Tr> <Tr> <Td> Module </Td> <Td>. xlv </Td> <Td> A module is written in VBA (Visual Basic for Applications) for Microsoft Excel </Td> </Tr> <Tr> <Td> Library </Td> <Td>. DLL </Td> <Td> Code written in VBA may access functions in a DLL, typically this is used to access the Windows API </Td> </Tr>

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