gigabyte ga b75m

I have had a look for some help on this site, but it's a massive site full of so much info I got lost!! Here's my quiery:I currently have a Gigabyte ga b75m - d3h motherboard and a 2310 cpu with 8gb RAM and a gtx 1050 gpu. I would like to upgrade the CPU to a (much) newer cpu, but have...