In general, a computer only contains one primary partition, namely C drive. And the rest partitions on the same hard disk are known as logical partitions. However, if you want to install two different kinds of Windows operating systems on your computer, you have to convert a logical partition to primary partition to change it as system or boot volume.
Follow the guide below to change logical drive to primary partition on your computer:
Step1. Right click the primary partition and select "Convert to Logical Partition" option.
Step2. Click "OK" button to confirm the conversion and add the operation to the pending operations.
Step3. Click "Apply Changes" button
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