Mechanical hard drives work best on small chunks of data. If all files, including system and personal, are kept in the same partition, the drive takes up more
Back in the days when we heavily relied on HDDs, we partitioned them to improve scalability and performance. Likewise, partitioning an SSD is also achievable.
Usually, Window’s Disk Management utility is a great tool for managing the volumes in your drive. Still, it has some built-in limitations that can prevent you