Hi Coyote. I'm Greg, 10 years awarded Windows MVP, here to help you.
If the choice has been removed it's probably under the organization's Group Policy. You'd need to contact the IT Admin to ask about it, but they will rarely change Group Policy for individual users because they are applied across the whole organization.
This is a good reason NOT to have a Work or School account on your personal PC, or if you do install Windows on a second partition to use exclusively for this so it doesn't affect your personal Windows install.
Especially if you want to protect your privacy, I would not have a Work or School account on my personal device. There is more here about how to protect your privacy on a personal Windows device:
https://www.techradar.com/how-to/how-to-configu...
https://www.computerworld.com/article/3025709/h...
Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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