If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

How Do I Stop Running on Open in Excel Spreadsheets?. Some Excel workbooks include macros that run automatically when opened. If you want to quickly look at a spreadsheet without waiting for the ...

How to Open a Word Document From Excel Using VBA. Millions of small businesses all around the world use Microsoft Word and Excel daily to create correspondence or crunch numbers.

What steps will reproduce the problem? 1.Save excel as Microsoft Excel 5.0/95 Workbook .xls 2.Try open it. 3. What is the expected output? What do you see instead? I expect the file to open without ...

Numbers has the ability to open Excel files so you can work on them. You can also export spreadsheets in Numbers so that they are compatible with Excel.