Access has a pretty simple and straight-forward wizard for importing from Excel files. I've used it in the past. (It can be found under File, Get external data.) That's where I'd start. It'll let you ...
Convert OpenOffice.org Calc spreadsheets into a Microsoft Excel file to take advantage of Excel's built-in tools. OpenOffice.org spreadsheets default to a .xsc file extension, which certain versions ...
Excel’s pivot tables are powerful tools for data analysis, but their true potential is unleashed when you combine data from multiple sheets. By harnessing the power of Excel’s advanced features, you ...