hp 2000 notebook pc how to find windows 8 serial number

This has been the worst nightmare I have ever dealt with, and this is putting itvery very mildly, I am absolutely dead serious. Other than this HP notebook, which I am using Ubuntu 18.04 because this malware/virus has completely took overt and wiped out all of my devices including a Desktop PC, tablets, and 2 brandnew cell phones. whatever and whomever has done this they don't stop no matter what I have tried doing. Once this happened it was down hill from there. How i realized what was happening all of a sudden was a Samsung Email linked itself to my Gmail. This stuff has slipped by my protection Avast Total and also Malware Bytes. Hello.Long story short, there has bee malware, trojans, heuristic, and rootkits slowly working there way into my network home, almost a year and a half. Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.

Notebook Hardware and Upgrade Questions.

Hp 2000 notebook pc how to find windows 8 serial number