When managing hard drives and partitions, some tasks—like formatting the system drive (usually C:), resizing a locked partition, or migrating an OS—cannot be done from within Windows. The solution is a bootable USB drive containing EaseUS Partition Master. This allows you to bypass the operating system and manage your disks directly from a pre-installation environment.
Keep this USB in your tech toolkit alongside a Windows installation drive. When your system refuses to start, the bootable EaseUS environment can often diagnose and fix the problem without losing your data. Note: EaseUS Partition Master is a paid application with a free trial. The bootable USB feature is available in all editions, but feature access depends on your license. bootable usb easeus partition master