If Microsoft Excel fails to recognize a file in the XLSX or XLS format, the data contained in the file could be corrupted. When you open a corrupted workbook in Excel, the program should automatically ...

There's no pain quite like the sting of losing hours of work because of a software crash or power failure. In an ideal world, you'd save your work early and often. But there are times when, for ...

A missing Excel file isn’t always the disaster it feels like.

Before you grasp the know-how of file repair, it is pertinent that you remain aware of the causes of excel file corruption. Chances are that the knowledge will never ...

Q. Help! I have been working on a very important Excel file for a client, and suddenly my computer locked up and says, “Excel is not responding.” Is there anything I can do so that I don’t lose all of ...

Excel files are not immune to corruption. They can get corrupted, due to factors, like virus attacks, software failure, unexpected system shutdown, etc., putting your precious data at risk. you’ve ...

Have you ever been in a place where you’ve been working on an Excel file for hours, and suddenly all of your work has been lost? It might be due to an unexpected power loss or a system crash, ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

If you work a lot in Excel, you’ve no doubt experienced losing a file due to forgetting to save it. If you’ve done a lot of work in Excel on a single project, only to have closed the file without ...