Objective:
Reduce the size of large Excel files to improve performance.

Steps:

  1. Remove Unused Cells

    • Delete empty rows or columns by selecting them and pressing Delete.

  2. Compress Images

    • Go to File > Compress Pictures and choose the appropriate resolution.

  3. Use External Links for Large Data Sets

    • Instead of embedding large data sets in the workbook, link them externally using Data > Get External Data.