Learn how to master Excel for data analysis and uncover actionable insights with this step-by-step guide. Perfect for beginners and pros ...

Since their introduction in 1993, PivotTables have remained one of Excel’s most powerful tools for summarizing and analyzing large datasets. With just a few clicks, you can transform raw, unstructured ...

Microsoft Excel turns 40 today, and the company has outlined plans for future updates set to transform how we work with data.

Xcel Energy is adding more natural gas-fired power generation in Texas, with plans to convert a retiring coal-fired plant to natural gas, along with building a new peaker plant to provide electricity ...