I have recently noticed my CPU usage jumps from around 15% to 70-80% randomly when im just on the desktop, also my PC has started to stutter or become laggy for moments when opening a simple window, for example if i right click ''sounds'' on the bottom right my pc will lag and stutter and it wont open for 3-4 seconds. Also i have noticed in games i will get random stutters and fps drops any help to diagnose this problem and resolve it would be appreciated thanks.
My PC:
Processor: Intel(R) Core(TM) i5-8600K CPU @ 3.60GHz, 3600 Mhz, 6 Core(s),
GPU: MSI geforce 1080 4gb
Mobo: Asus prime Z370-p
RAM: Corsair 16GB 3000mhz
Hard drives: 238GB Crucial_CT256MX100SSD1 (SATA (SSD)
931GB Intel Optane+932GBHDD (RAID (SSD))
PSU: Corsair TX650M
Cooling: All in one Water cooled CPU
My PC:
Processor: Intel(R) Core(TM) i5-8600K CPU @ 3.60GHz, 3600 Mhz, 6 Core(s),
GPU: MSI geforce 1080 4gb
Mobo: Asus prime Z370-p
RAM: Corsair 16GB 3000mhz
Hard drives: 238GB Crucial_CT256MX100SSD1 (SATA (SSD)
931GB Intel Optane+932GBHDD (RAID (SSD))
PSU: Corsair TX650M
Cooling: All in one Water cooled CPU