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Friendly and professional computer training since 1992
| Issue 96 - May 2026 |
| Quickly format SQL code in SSMS |
| How do I set fixed column widths in Power BI tables? |
| Add a keyboard shortcut for Run Python File in VS Code |
| Creating user-defined DAX functions in Power BI |
| Using the new sentence template tooltips in Power BI reports |
| Shape maps have finally been incorporated into Power BI |
| Custom totals in Power BI tables |
"I really appreciate how both trainers made a lot of jokes and tried to get to know us, this showed me they truly cared about our learning rather than them just trying to rush through the course. I think this is possibly the best training course I have ever been on! Keep shining!"
Paula Gjelaj
PwC
"I didn't choose the course but was very pleased to hear we were going with Wise Owl again - the trainers and content are great, the method of delivery is effective and convenient and the extra resources provided on your website are also fab."
Becky Young
Newark and Sherwood District Council
"Trainer was great, really relaxed, engaging and most importantly patient!"
Catriona Gallimore
Halton Borough Council
"My group's trainer was absolutely brilliant. He knew Power BI inside-out and could answer any questions we had straight away."
Samuel Chapman
The Phoenix Group
"A great trainer, really engaging and made even the complex topics simple to understand."
Rob Mason
Richer Sounds
"This was a really good course, the best course I've taken in a long time and I am already applying what I've learnt."
Vanessa Todman
Department for Education
"Great trainer, really knowledgeable and helpful and held at a lovely venue in London."
Lauren Szarvas
Bedfordshire Police
"I have attended a few PBI courses and we had by far the best tutor I've come across, his knowledge and teaching methods were amazing!"
Lola Beyioku
London Ambulance Service NHS Trust
"Our trainer was brilliant. Really knowledgeable and personable and tailored elements of the course to queries that we had. The course content gave a great grounding in Power BI and following along using the remote desktop made the course engaging."
Celia Mayers
National Institute for Health and Care Excellence (NICE)
"I thought the course was excellent - well structured, thorough and engaging with good use of worked examples throughout. The manual is very thorough and I appreciate the quality of the physical edition (and the lovely pen!)"
Callum Kirk
Sellafield Ltd
"This has been the best training I have done, an incredible trainer and I was engaged the whole 2 days."
Lewis Johnson
Newark and Sherwood District Council
"Engagement and guidance from our trainer was amazing. One of the best courses I have attended in terms of delivery."
Michelle Wayte
Marley Ltd
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