I just setup mint - and I used around 20gb for main, then a stack/stash? file of 4gb - then I left about 130gb for files.
I've done very little and received a almost out of room warning. I can't figure out what files are where.
It says HOME and COMPUTER but I dunno what the 3 different areas were (I followed directions). Could someone explain?

also I see my windows drives I don't want to harm them. So should I unmount them to not use them by mistake?

next question. I clicked download astroberry. (normally I see this downloading in the download area on a windows adn the browser tells me status.
I didn't see any such things in the linix nistall and didn't know if it was in the background or aborted?

well 5 minutes have passed and the arch manager appeared. So it did download? Oh I see it in the download area now that it's done, but is there a way to see progress to confirm it's downloading?

thanks