Question How to check over all PC health?

[_dawn_chorus_]

Just feeling like giving my PC an over all health check up. Can anyone recommend free utilities to do so? What to look for and check up on?
Running Windows 10.
It would be great if there was a program that could do it all.

 

[ElectrO_90]

Hard Disk Sentinel will check your HD's and let you know if they are about to die (which gives you a chance of backing things up)