Thanks for the help, folks. A knowledgeable friend helped me to build this, so I'll speak with her about RAM... not that I'm in any position to upgrade at the moment, or spend any money at all on anything other than food and rent.

I'm running Win 10 Pro 32GB RAM Intel Core i7-4790K CPU @ 4.00GHz Nvidia GeForce GTX 1660 Ti

My DA Gallery: glen85.deviantart.com/gallery

Peace, love and polygons!