I have a just over 1 year old Dell Optiplex 7010 that I thought was using a 225 GB SSD for booting up and a 3 TB for storage and today I find that they were not set up correctly. They are swapped. The C drive which is the SSD has 176 GB used w/ 47.2 GB free space. The D drive has 50.9 used w/ 2.67 TB free space.
Is there any way to correct this problem without wiping both drives and starting over? I am dumping large amounts of files to my One Drive to maybe get more space on the C drive until I figure something out.

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