u/Icy-Kaleidoscope2719

I have a pc i got 8 or more years ago from a family member, and was looking to upgrade some components as I am having problems with overall slow performance in general. specs...

cpu: Intel Core i7-6850k at 3.60GHz

RAM: 64 GB of DDR4 at 2133 mhrtz

gpu: nvidia geforce 970

motherboard: Gigabyte X99 LGA2011-3

I have a budget of (300$ canadian) and am looking for some guidance on what to do next to make it run better

Thanks for the help. More info can be provided upon request