Consider upgrading a few PC components - a good SSD is so fast it's not even funny

Every 6 or 7 years I get a new PC. My most recent one was in 2018 and I'm happily still using it today. However, I have made a few modest and somewhat low-cost (and one high-cost) upgrades. Each of these upgrades means I'll get another 3 to 5 lovely years out of this desktop machine.