“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...

More virtaul stuff

But this time it's more of a maintanance thing.
Do have a problem with ever growing virtual disks, even if you delete files from within the VM?
Here's a tip for you (what I'v just done to save som space):
  1. Run cleanmgr.exe from command prompt, and clean out all you want (I reccomend NOT to compress, as this often really slows down your computer). And be sure to remove all system restores (If you haven't been smart to disable it all to gether. SR is a disk hogger)
  2. Download the SDelete tool from sysinternals (Found on: http://technet.microsoft.com/en-us/sysinternals/bb897443.aspx)
  3. Run SDelete -c -s -z within the machine (This will relly clean up your "empty" space)
  4. Shut down the VM, and run the VHD Wizard and select "compress"
This is of course not a one time job, and should be done on a regular basis if you're running out of disk space. But it'll be a while untill I have to do it again. I just cleaned up two machines, and saved 15 GIG of space on my laptop :)