I bought an old HP chromebook cheap on ebay that came with Zorin OS installed. It isn’t much, but just about manages to do what I need. The trouble is, Zorin seems kind of bloated and the Chromebook hasn’t got much memory. I don’t even have enough space to install updates.

I’m comfortable with running a pared-down OS that might be a better fit for a tired old Chromebook. What might work better than Zorin?