Storage/memory.
Monterey says I don't have enough - the updater suggests I have 25GB. Yet the storage thing says I have 37.Gb. Very annoying. I only have. 128 Gb hard drive (bad mistake, but why sell something that will ahve problems in the future) and I have nothing stored on it. i've deleted all office apps, all browsers except safari all photos all music. Where too now?
iMac 27″, macOS 10.13