You can filter data in Excel based on either certain parameters in columns or over the whole sheet, and you can later unfilter the sheet.

Figure B How to use the UNIQUE () function in Excel If you’re using Microsoft 365 or one of the 2019 standalone versions of Excel, you can quickly create a dynamic list using the UNIQUE () function.

Use implicit And and Or operators with Excel's Advanced Filter feature to create complex, but powerful, filtering combos.