# CollabDays Bletchley Park

> CollabDays Bletchley Park is a free, community-organized, one-day Microsoft 365 conference held inside The National Museum of Computing (TNMOC) on the historic Bletchley Park estate in Milton Keynes, England

This is an event community for Collabdays Bletchley-Park-2026 (September 23 - September 23, 2026).

## Main Sections

- [Home](https://bletchley-park.collabdays.org/): Community feed with latest posts
- [Articles](https://bletchley-park.collabdays.org/news): In-depth articles and tutorials
- [Videos](https://bletchley-park.collabdays.org/videos): Video content and recordings

## Recent Articles

- [The Community Mark co-founded: Supporting Mark Macrae](https://bletchley-park.collabdays.org/a/the-community-mark-co-founded): In 2010, Mark Macrae founded SharePoint Saturday UK—the community event that later became CollabDays Bletchley Park. This year, we are celebrating what Mark started and bringing our community together to support him following his brain cancer diagnosis, with a dedicated keynote, retro-computing activities and fundraising throughout the event.
- [Why should you attend?](https://bletchley-park.collabdays.org/a/why-should-you-attend): CollabDays Bletchley Park is a free, community-led Microsoft 365 event held in Block H at The National Museum of Computing, home of Colossus. It’s a fitting place to explore modern collaboration and AI — including Copilot, SharePoint, Teams, Azure, Fabric, and the Power Platform — in a building where modern computing began.
All sessions are delivered by Microsoft MVPs and recognised experts who work with this technology every day. 2026 adds extra significance, marking 25 years of SharePoint and Windows XP, 40 years of personal computing, and 50 years of Apple. Expect practical content, meaningful conversations, and networking throughout the museum during breaks.
- [Interested in sponsoring CollabDays at The National Museum of Computing, Bletchley Park?](https://bletchley-park.collabdays.org/a/interested-in-sponsoring-collabdays-at-the-national-museum-of-computing-bletchley-park): Sponsoring collabdays will provide you with the opportunity to engage with international speakers such as Microsoft MVP’s who are great influencers of the Microsoft 365 platform, and also the Microsoft 365 eco-system. You’ll also receive an exhibition space within the museum alongside some of the oldest working computers in the world. Attendees will be browsing the museum between sessions which will also provide you with the opportunity to engage with individuals and companies from across the UK that have implemented or are implementing Microsoft 365. You’ll also be able to demonstrate your companies brand as a supporter of community events, and a supporter of the wonderful National Museum of Computing.

## Featured Videos

- [GTConsult: Bletchley went a little something like...](https://bletchley-park.collabdays.org/v/bletchley-went-a-little-something-like): The event was nothing short of incredible — featuring world-class speakers, insightful sessions, and engaging sponsor exhibitions that brought the Microsoft community together to share knowledge, foster collaboration, and drive digital transformation across SharePoint, Microsoft 365, and Azure.
- [Tom Morgan:  CollabDays Bletchley 2023 - Microsoft 365 Community Day at the National Museum of Computing](https://bletchley-park.collabdays.org/v/tom-morgan-collabdays-bletchley-2023-microsoft-365-community-day-at-the-national-museum-of-compu): This was a really good day. I learnt a lot from the likes of Json Wynn, Al Eardley, Phillip Morrell, Rick van Rousselt and Pieter Op De Beéck. as you'll see in the video.
- [Why you should be there!](https://bletchley-park.collabdays.org/v/why-you-should-be-there): Interview at The National Museum of Computing.
- [CollabDays Bletchley Park Oct 2022](https://bletchley-park.collabdays.org/v/collabdays-bletchley-park-oct-2022): Register today for CollabDays at The National Museum of Computing at Bletchley Park

## Custom Pages

- [Useful Information](https://bletchley-park.collabdays.org/p/useful-information)
- [Sponsors](https://bletchley-park.collabdays.org/p/sponsors)
- [Contact](https://bletchley-park.collabdays.org/p/contact)
- [Registration](https://bletchley-park.collabdays.org/p/registration)
- [Speakers](https://bletchley-park.collabdays.org/p/speakers)

## Community Guidelines

- [Community Guidelines](https://bletchley-park.collabdays.org/rules): Community rules and conduct