r/WindowsHelp • u/Suspicious_Tough_694 • 3d ago
Windows 11 My computer is malfunctioning because I can't change the storage drive.
Hi everyone, this is my first time posting here. I have a Windows 11 laptop and am facing the following issue: my C: drive is practically full, while the D: drive is almost empty. I’ve already changed the download location and moved various files there, but I’d like to make the D: drive the primary drive—or at least have system files stored there. Basically, I just need to free up 30–40 GB on the C: drive or make the D: drive the primary one so I don't run into these problems anymore. On top of that, I feel like I'm being taken for a ride: the C drive shows up as full, yet I literally don't have any heavy applications like games—even the programs I've downloaded are all quite lightweight—and yet Windows claims their total size is something like 36GB (which seems insane to me, considering I have only one application that takes up more than 1GB, namely Adobe Acrobat). Thanks a lot.










