How-To Geek on MSN

How to use Excel's Power Query to tidy up messy spreadsheet data

New columns are always added to the right edge of the dataset. Simply click and drag a column by its header to move it. Also, ...
Wall Street Journal

Deputy Section Editor and Columnist, The Wall Street Journal

William Power is deputy editor of the Journal Reports department, and writes a column about the markets in the Investing Monthly section. He is a former Heard on the Street and Wall Street reporter ...