Find what looks wrong in a spreadsheet.
Investigate duplicates, missing values, and odd totals.
Why try this?
AI with file-analysis tools can help inspect a table and explain its checks.
What to bring
A permitted copy of a spreadsheet, column definitions, and what a correct row should look like.
Your starting request
Inspect this copy of my spreadsheet for duplicate IDs, missing required values, inconsistent date formats, and totals that do not reconcile. Explain each check and list affected sheet names and row numbers. Preserve the original file. Distinguish errors from unusual but possible values. Do not fill missing data without asking.
Illustrative result
This is an authored teaching example, not a live model response.
A findings table with locations, reasons, and proposed fixes, plus a description of checks performed.
Then make it fit
Show the formula or code used for each check. Apply only the fixes I approve to a new copy and summarize the changed cells.
Before you use it
Recalculate important totals independently and inspect a sample of flagged and unflagged rows. Confirm row numbering and hidden sheets.
What you are learning
Ask for a checkable trail, including the rows that support a finding.
Related Power of AI pages
Keep reading with Start here, everyday uses, the tool guide, the writing workshop, and sources and standards.