User Story

As an end-user, I want to select multiple, non-adjacent cells, so that I can process them at once, e.g. copy, cut, change font...

Acceptance Criteria

1. Click on the first cell that you want to select.
2. Hold the Control key
3. Left-click on the mouse select 1 cell or drag to select multiple cells
4. Leave the mouse click. At this point, you would have a selection.
5. repeat the steps above to select more cells

Details

How to Select Non-adjacent cells in Excel? (4 Easy Ways)