Put Excel into Easy Mode by Implementing First Normal Form (1NF)

Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.

11 cool things Copilot can do in Excel

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.
How-To Geek on MSN

I always use Excel to create heat maps: Here's how you can too

Dynamically visualize your data.
How-To Geek on MSN

How to use formula by example in Excel to generate complex formulas

I traded the static results of Flash Fill for dynamic formulas that update automatically.
PC Magazine

I Don't Trust Password Generators, So I Built My Own. Here's How You Can, Too

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...