I used to inherit computers for free from friends and relatives who were "upgrading" their Windows systems and turn them into servers or workstations at my comp

I used to inherit computers for free from friends and relatives who were "upgrading" their Windows systems and turn them into servers or workstations at my company. I hadn't bought hardware in many years as I was getting off the ground. Nowadays, I guess most people have laptops or use mobile cause I haven't gotten one of those in quite a while.