Excel Data Copy-Paste Task

I have several Excel/CSV sheets that need to be copied over—cell for cell—into a new master workbook. It’s a straightforward data-copying and pasting assignment: no re-formatting, no calculations, simply moving the information exactly as it appears while preserving column order and any basic text formatting that already exists.

Because the timeline is open-ended, you can work at a steady, accurate pace rather than rushing. I care far more about 100 % accuracy than speed: every value must match the source file and land in the correct column of the destination sheet.

Please be comfortable working in Microsoft Excel (or Google Sheets if you prefer) and double-checking your work with built-in tools such as conditional formatting, simple COUNTIF checks, or side-by-side comparisons before sending the final file back to me. Once finished, share the completed workbook plus a short note outlining any anomalies you spotted and corrected.