
Hi there, MIRAGLIA! This is Marc. Thanks for reaching out to the community.
When you install Microsoft 365 apps using your company account, the license is tied to that account, even if you're on a personal device, your access and activity may still be linked to your work environment. While technically you can sign into the apps with a different personal account afterward, features tied to your work subscription (like Word, Excel, or Teams access) will require you to stay signed in with the company account. If privacy is a concern, consider using separate user profiles on your device or installing the apps under your personal account with a separate license to keep things distinct.
Let me know if this information helps or if you needed further assistance.
Best regards,