They may look harmless, but they're certainly capable of turning your spreadsheets into traffic jams.

Bill Phillips was an outsider to economics, but he used a machine and a chart to change the way we think about the government ...

In 2026, data analysis roles still depend heavily on two practical tools: Excel for cleaning, checking, and working through business data, and Tableau for turning that data into dashboards people ...

Simple column charts can hide the truth of your data, but box plots tell the full story.

Excel PivotTables continue to be a key feature for organizing and analyzing large datasets, with 2026 introducing updates that enhance their functionality. According to My Online Training Hub, one ...

Microsoft has woven its generative AI technology throughout Microsoft 365, the company’s productivity suite. Its Copilot AI assistant is most often used in M365 apps for text-oriented actions, such as ...

The Change Chart Type utility in Microsoft Excel features several graphs from which you can select to convert your current Excel chart into a graph. Choosing a new graph type from the utility ...

In the Getting started directory, you’ll find a step-by-step tutorial to build your own Word Cloud app. Training version: Practice assembling the Python code yourself. Wordcloud - complete: The fully ...