You may wonder: why specifically an rather than an online course? There are three compelling reasons:
You receive a messy CSV file where headers are on row 3, columns are misaligned, and some cells contain line breaks. Using Power Query, automatically promote headers, split columns by delimiter, remove null rows, and load the cleaned table into a new worksheet. All steps must be saved as a query that refreshes with one click.
You may wonder: why specifically an rather than an online course? There are three compelling reasons:
You receive a messy CSV file where headers are on row 3, columns are misaligned, and some cells contain line breaks. Using Power Query, automatically promote headers, split columns by delimiter, remove null rows, and load the cleaned table into a new worksheet. All steps must be saved as a query that refreshes with one click.