The following links will take you to instructions on how to set up your node software, as well as minimum requirements for your computer.
Block Fabric
MacOS
Linux (Ubuntu)
https://help.r-link.com/hc/en-us/articles/29934296704788-How-do-I-Install-my-node-using-Linux-Ubuntu
VPS
https://help.r-link.com/hc/en-us/articles/29890689653140-How-do-I-set-up-a-node-through-a-VPS