Excel Text Formatting Cleanup

I have an Excel workbook that’s become messy over time and now needs a thorough text-format refresh. I need every cell that holds text to read consistently—no random capitalization, no stray spaces, no columns that shift out of alignment when the file is filtered or sorted.

Here’s what I expect from you:
• Open the file, review each worksheet, and correct all visible formatting inconsistencies.
• Apply the appropriate Excel functions or Power Query steps to remove extra spaces, standardize capitalization (sentence, proper, upper, or lower case as the content demands), and ensure column alignment without altering the underlying data.
• Return a polished version of the workbook along with a quick summary of the key transformations you applied so I can reproduce them in the future.

That’s it—just a clean, professional-looking spreadsheet that’s ready for reporting and sharing.