Windows 11 has received a batch of new widgets that let you keep an eye on CPU, GPU, RAM ... ability to end the most taxing processes, monitor GPU temperature, toggle between graphics cards ...

Some may even show CPU and motherboard temperatures separately. Unfortunately, this is no way to consistently monitor your PC temperature, so you'll want to use third-party software instead.

If you want to monitor GPU temps instead ... but they're big on features you don't need if you just want to monitor CPU ...

Stress testing your PC is not only crucial to monitoring its stability, but it can also be good fun. When stress testing, you ...