November 2025
Intermediate to advanced
207 pages
6h 14m
English
Content preview from Excel at 40
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
The Future: Part Two
It was late on a Friday afternoon when I sent a plea to the MVPs. “I hoped to have forty feature requests for the book, and I am coming up a little short. Can you send me your one feature request?” In short order, I had all of the ideas in Part One of “The Future”. And then… Liam Bastick from SumProduct sent me his list. Of forty.
- Dynamic formatting (i.e. formatting that spills)
- Arrays of arrays
- The ability to use cell references for max and min on charts
- Bullet charts
- Copilot with Python in Excel that actually worked
- Calculation engine on Copilot or any LLM / LRM for that matter. Note: I knew LLM is Large Language Model, but I had to look up LRM. It stands for Large Reasoning Model.
- The default options on slicers to almost ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.