
Hello @BurningSoul,
Thank you for contacting Microsoft Q&A!
Just to make sure, you're looking to enable seamless document access and editing across multiple locations using two OneDrive for Business accounts on a single PC. Here my suggestions:
Option 1: Separate Windows User Accounts
This ensures each user’s OneDrive data is isolated and secure.
- Create separate Windows user accounts for each user on the shared PC.
- Each user signs into their Windows account and sets up OneDrive for Business using their Microsoft 365 credentials.
- Files saved in OneDrive will automatically sync across any device where the same account is signed in.
Learn more: Manage User Accounts in Windows
Option 2: Add Multiple OneDrive for Business Accounts
You can add more than one work/school account to OneDrive on the same PC.
- Click the OneDrive cloud icon in the taskbar.
- Go to Help & Settings → Settings → Account tab.
- Click Add an account, then sign in with the second Microsoft 365 account.
- A new OneDrive folder will appear in File Explorer for the second account.
Learn more: How to add an account in OneDrive
Option 3: Use a Shared Library (Team Collaboration)
Ideal for collaborative work across locations.
- Create a shared library in OneDrive for Business or SharePoint.
- Add both users as members.
- Files saved in the shared library are accessible to all members from any device.
Learn more: Create a new shared library from OneDrive for work or school
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