Your spec is such that you should be getting very good performance.
How much hard drive space do you have?
Have you given it a thorough software clean up, Registry, Malware, Defrag?
Do you have unnecessary programs running from start up?
What is ransomware and how do I protect my PC from Petya?
Illustrator Mariana Rodrigues' beautiful flora and fauna for Bombay Sapphire gin
How to remove Mac ransomware
Comment mettre à jour Kodi ?