cleanning dataset

This was a task on the Superstore file. It is a sales file. Iopened the file on the Power BI program to work on it.Then we transferred the file inside Power Query. The filecontains 3 sheets. The first is about orders, the second isabout people, and the last is about returns. There weremany problems with the orders sheet, including therepetition of some values in the same column with a slightdifference. I processed the data and made it ready.