Overview:Excel books support long-term learning compared to short tutorials that explain quick data-centric tasks.Books explain formulas, automation tools, and ...

PowerShell can do far more than most users realize. Explore 10 hidden capabilities that save time, improve reporting, and supercharge your workflow.

As I described here, Power BI can send SQL queries in parallel in DirectQuery mode and you can see from the Timeline column there is some parallelism happening here – the last two SQL queries ...

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

Excel isn't hard, just learn the right tricks early enough.

When tech exec Matt Wood arrived at PwC, he found that massive spreadsheets were "all anybody was working on." ...

Supercharge your AI Agents and Applications with InSync's Industry-Leading MCP: 160+ Financial Data Series including ...

Some good news: an important optimisation has rolled out for Excel PivotTables connected to Power BI semantic models! Back in 2019 I wrote about a very common problem affecting the MDX generated by ...

Microsoft’s January 2026 update puts Excel back in the spotlight. After a brief pause late last year, the company has resumed its monthly feature recap, and this time the bulk of the changes land ...

Microsoft has restarted its monthly feature round-up, detailing how Excel changed during January 2026 across Windows, Mac, and the web. The headline upgrade is Agent ...

Power Query used to be quite limited in Excel for the web, but Microsoft has now rolled out an update that brings the full experience to certain subscribers. Microsoft, in a recent announcement, said ...