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Channel: Charles Williams – Daily Dose of Excel
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Win your own SpeedTools Coffee Mug

Some of you will know that I have been developing (for the past 2 or more years!) some fast multi-threaded Excel functions using the XLL C++ interface. After climbing this rather steep learning curve...

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FastExcel V3 Released – At Last!

As some of you may know I have been working on developing Version 3 of my FastExcel product for more years than I care to remember. First there was the VB6 blind alley, then 64-bit and multi-threaded...

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VLOOKUP & INDEX/MATCH Are Both Badly Designed Functions: Here Are Some Better...

It’s fun to argue about whether VLOOKUP or INDEX/MATCH is better, but to me that’s missing the point: they are both bad. So I decided to design and build some better ones. VLOOKUP INDEX/MATCH problems...

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Excel User Voice and Workbook Calculate

Excel User Voice At the recent Excel Global Summit the Excel team were keen to explain how they have started using Excel User Voice to ask for and prioritise product improvement suggestions....

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Announcing Excel Summit South: Auckland Sydney Melbourne in March 2016

It has taken me 2 years to put this series of Excel conferences in Australia and New Zealand together. Now please help me spread the word!         For the first time ever some of the world’s leading...

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Excel’s Most Evil Functions

It’s Evil Function election time: cast your votes so we can find out what the most evil Excel function is! The Evil Function Survey My vote has gone to INDIRECT (see my blog post here) I will publish...

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Develop Excel Conference, London, October 18

On October 18 some of the world’s leading authorities on extending Excel using JavaScript, .NET, Python, VBA, and C++ will be flying in to London to present at our major community-driven not-for-profit...

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Excel Virtually Global

https://excelvirtuallyglobal.com/ Tue 21 July to Thu 23 July 2020 Microsoft’s Most Valuable Professionals, or MVPs, are technology experts who passionately share their knowledge with the community....

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