W8 was really terrible!( Dead computer- could not resuscitate!) 8.1 was better, but still sucked. Haven’t touched 8.1 laptop in a year and a half now. It should work, though.But there’s no ether cord.
I just don’t do WI-Fi anymore. Except if we want to watch a particular movie or something. Microwave paranoia.
Look it up on you tube.
https://articles.mercola.com/sites/articles/archive/2017/08/05/smart-meter-dangers.aspx
I would make that Win 8 PC a Linux machine, perfect advantageous opportunity and easy to do.
And about your hardwired internet connection you like...
https://www.amazon.com/Cable-Matters-Ethernet-Adapter-Supporting/dp/B00ET4KHJ2
W/8 was much like XP (but better) if you just used Classic Shell, which is now Open Shell .