Crashes when i go to character select. Freezes when I tab out

[Kandykiss]

New computer with horrible windows 10. I stuck p99 on from my old computer. All fine. But every time I camp EQ crashes. Also half the time if I tab out my screen freezes up. Sometimes it freezes on character select when I haven't even logged in yet. This computer has a GTX 1060. Came with Windows 10. 16 gigs of RAM. No reason it should be doing this. It's brand new.