There's already loads of great AMD X470 motherboards to choose from starting as low as $130. Asus, Asrock, MSI and Gigabyte have all done a great job with their boards and to be completely honest, for the most part you can't go wrong.
A quick patch update to Windows can extend the useful life of a PC. To take the fear out of Upgrading Windows 98 to Windows XP, rely on this guide. - PCSTATS Tips