An old laptop you no longer use can feel like a problem. Getting rid of one that still works feels wasteful, especially with how the rapacious demands of the AI industry have driven computer hardware prices up. There never been a worse time to toss out a notebook that still works, but outdated hardware is often ill suited to daily productivity tasks, entertainment or gaming. You might suspect there are other uses for it, but it hard to determine what, exactly, those uses might be. Thankfully,...