As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ...

From miles and inches to Fahrenheit and metric prefixes, CONVERT handles a surprisingly broad range of everyday conversions ...

When you give Excel or CSV files to an AI, do you ask it to "clean it up" right from the start?Filling in blanks with 0.

AI tools can take much of the manual work out of researching products and organising the results in a spreadsheet.

A formula-only safe withdrawal rate spreadsheet from firenum.com replays a retirement through every start year in Shiller's S&P 500 data. At 4% over 30 years, 122 of 125 start years kept the money ...

You have to compare them with the previous week, analyze changes by channel, write the report text, and even format the slide ...

And so as relative earning power changes in the household, men do take on more childcare, but the housework division does not change. You can look in households where women earn four times as much as ...

Sending the same message to hundreds of contacts is easy. Making each message feel relevant to the person receiving it is much harder.

A practical guide to how databases work, covering schema design, SQL, indexing, transactions, concurrency, caching, pagination, and database selection.

Cleaner data, better formatting, and fewer hidden assumptions have made my Excel workbooks much easier to manage.

Once the basic chart is built, a handful of formatting tricks turn it into a timeline that stays in sync with your data.

Calc isn't the prettiest spreadsheet app I've used. The interface definitely feels a little old-school, especially compared ...