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.

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 ...

Microsoft has announced changes to an Excel feature that has become infamous for introducing errors into research data and disrupting the work of geneticists—users will now be able to easily disable ...