Forum Discussion
Asaoniu
Feb 28, 2026Copper Contributor
How to find out what's taking up space on a C drive in windows 11?
My Windows 11 laptop is showing that the C drive is almost full, but I have no idea what is actually taking up all the space. I don’t store many large files like videos or games, so I’m confused abou...
adwigro
Apr 20, 2026Occasional Reader
Sorting by size in Explorer helps, but it still hides the real structure of the drive. A disk visualizer is better when you want to see the whole picture first, spot the biggest space hogs, and then decide what is safe to remove. I’d especially look at videos, archives, installers, VMs and duplicate folders before touching system files. I’m building a tool in this area, so happy to share what workflow has been safest for me.