Hello everyone! so i have my pc that i built 4 years ago, and i installed the OS on a 120 gb ssd and have a 1 tb hdd for the rest of my stuff. however, over the years the ssd filled up and i don't really understand why. my question is, if i open the rig up and slap another ssd inside, can i simply make it "part of " the original c drive that is running out of space ?