You need to add more details per your systems specs.
CPU: 9590
Mobo: (motherboard make and model)
RAM: 4x8GB ?
GPU: GTX970
SSD/HDD:
PSU: Make and model of 600W unit
Have you diagnosed that it isn't a heating issue? Have you updated your BIOS prior to moving to Windows 10? On account of Windows 10, is this installation a clean installation or availed from an upgrade path? If an upgrade what was your prior OS?
You can try and perform
sfc / scannow
repair install
but we will need you to get back with your systems specs and if possible include any wireless networking adapters you use into the itinerary. These sort of freezing issues can result from a conflict between devices and drivers, sometimes with bad PSU's and sometimes with faulty or failing memory. Run memtest86+ for at least 5 passes to rule out your rams are in good order.