When I learned how to use tables in Microsoft Excel, it totally transformed how I work with data. Even if you think you already know everything there is to know about Excel tables, hopefully, you'll ...

If you record daily sales data in Excel, it may be impossible to explain variances from day to day. Instead, it may make more sense to summarize the data by week to spot trends and explain variations.

Microsoft Excel is arguably the greatest spreadsheet application from Redmond, and there’s a good reason so many number crunchers use it for all of their number crunching needs. While using Microsoft ...