“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...

Teams users can pin their favorite apps

A new feature is rolling out according to the roadmap: Users can pin apps to the Teams left rail.
This feature will be on by default, and will allow users to pin apps to the left rail. It can be controlled through the same policies admins used to set up apps for their users.
The admin added apps will still be there, but the users may now add, and slightly rearrange the the setup. And I think this is a good combination, allowing users to personalize their setup tailored to their needs.
According to the message in the admin portal, this feature should already be rolling out and be completed by the end of February (this week).