Use Power Query's M language to quickly fix names, remove hidden characters, extract numbers, and merge columns.
We mostly use the fill handle or auto-fill options for date columns, and sure, they work. But once you need hundreds of rows, weekly intervals, or dates that have to shift when your data changes, ...
My Husband and I Had a Harrowing Encounter With a Bear. I Never Imagined the Way It Would Transform My Sex Life.