Having learned that a solution may lie in purchasing an older Lenovo business computer model, I'm posting here to find out what the sites are for buying used and refurbished business computers whether Lenovo or other brand. The logic is that the displays on older business computers may omit the features in modern computers that cause the headaches, fatigue, and nausea that I experience with most of the modern computing devices that I use.
I tried the Lenovo site, but don't see any older, used computers for sale there. Which sites have users here tried to purchased used laptops? Ebay? Facebook Marketplace? Please inform.