Kaushik Patel, I hope you are doing well,
Microsoft provides official documentation for resizing a Windows 365 Business Cloud PC, including increasing storage capacity, through the Microsoft 365 admin center.
- https://learn.microsoft.com/en-us/windows-365/enterprise/resize-cloud-pc
- https://learn.microsoft.com/en-us/windows-365/business/resize-cloud-pc
Key Steps:
- Backup the Cloud PC: Before resizing, back up all data using Microsoft Endpoint Manager or a third-party solution like NAKIVO Backup & Replication to prevent data loss.
- Upgrade the Cloud PC Configuration: In the Microsoft 365 admin center, select a higher storage configuration (e.g., 256 GB or 512 GB) for the user’s Cloud PC.
- Extend the Volume in the Guest OS: Log into the Cloud PC, use Disk Management to extend the C: drive into the newly allocated space, and verify the new capacity.
- Verify and Test: Ensure all settings, apps, and data are intact post-resize, and monitor performance.
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