Well, my hp laptop computer has craped out after 8 years.
Anybody bought one lately? Not really a computer guy, so don't need something state of the art. I'll start looking to see what is on sale later today.

Try to avoid Windows 10.
My brother got a Win 10 machine and it died twice within the first 18 months.The first time he had Win 10 reinstalled. The second time he finally had it loaded with Win 8 OS and it's been working fine ever since.
I have a "spare" laptop with Win 10 installed. Can't remember the last time I turned it on.
Saying that, my 2011 Mac Book Pro 17 is starting to slow down with updates. I am thinking of either factory resetting it or getting a newer 15" version, seeing that they are not selling the 17 here any more.
Unfortunately, you have the very last 17" Mac Book Pro.
What OS are you running? If El Cap or later, go into System Preferences -> Accessibility -> Display and check "Reduce transparency". That shuts off the pointless eye candy that just slows it down. That will mostly restore pre El-Cap speed. If you have a mechanical hard drive, I strongly recommend replacing it with an SSD. That will make a dramatic difference. RAM is always good, I have 16 GB in mine.
I went to Apple a few years ago and never looked back. For laptop I use a MacBook Air. And I have a 5 year old iMac that runs great. I keep thinking I want something new, but why?