“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...

Join any meeting with Lync mobile, no account required.

Lync got an update for iOS tonight, and there was one particular feature I found interesting: the ability to join any Lync meeting, even if you yourself is not a Lync user. 

Here is how it works:
Click on the meeting invite, like this one:

This will bring you to the well known meeting page. But instead of staying there, with Lync Mobile installed, Lync will launch and ask you how to connect:


You may now select to connect to the meeting as a guest (just as the website will). Enter your name, and connect to the meeting. 


Here is a short list of the other new features/fixes as well. Great work team!