I am the proud owner of a 56 year old computer that still runs. Sure, it’s circuits misfire occasionally and there are a few bad sectors to be found in data storage. Indexing needs to be constantly rebuilt. Still, it boots up every day , runs services automatically with consistency, and accepts new updates without much issue even after several adjustments to the core operating system over the years. It even survived one complete emergency shutdown in 2015. Much love and gratitude to my favorite computer of all time – my brain.