“Bring your AI to work” is here: Microsoft edition - What Multiple Account Access to Copilot means

Multiple Account Access to Copilot On October 1. 2025 Microsoft released a blog post explaining how employees now can use Copilot from their personal 365 plans to work on organizational data. This is of course, an extension of the already existing "Multi account" feature that was released for corporate accounts a "couple of months" ago. In other words, “bring your own Copilot” is now a real thing in Word, Excel, PowerPoint, Outlook, and OneNote on desktop and mobile, with enterprise protections intact. “Bring your AI to work” is an important topic, and banning AI altogether might not be the answer. Whether sanctioned or shadow, AI has already entered everyday knowledge work. Microsoft’s new multi‑account access offers a safer path where employees can use Copilot from their personal Microsoft 365 subscriptions on work files, while the file’s access, auditing, and compliance still flow through the work identity and tenant. That’s better than users copy‑pasting sensit...

Microsoft Teams Priority Notification for all - extended to April 1 2020

Priority Notifications in Teams was released last year, but there will be a limit on how many notifications you can send. This will be based upon your plan.
As a promotion, Microsoft gave us "Priority Notifications - for all" for a couple of months, ending Dec 31. 2019. But the promotion has now been extended to April 1. (Link)

After the promotion, it seems all E3, A3 and higher plans will include unlimited messages, where E1, A1 and F1 will be limited to 5 messages per user per month.

Office Business will also be able to use this feature. Essentials subscribers will have the same 5 messaged limit, and Premium will be unlimited.