I used to think a 50MB Excel file meant I had a lot of data. I was wrong. It actually meant my workbook was a cluttered mess of hidden caches and ghost data. I managed to reclaim my storage and speed ...
How-To Geek on MSN
Excel isn't slow—you just built a workbook that takes forever to load
From forgotten worksheets and old names to volatile formulas and embedded images, hidden bloat can slow your workbook down.
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