Hi AnnFanto,
Good day! This is Jhakesong an Independent Advisor and I will be happy to assist you with this.
Unfortunately Windows 10 does not have this feature and I am not sure what is the reason why they did not include that in windows 10. That will be a great additional tool for Windows 10. I suggest sending a feedback through the hub so the developers can take a look and possibly consider adding that on future updates.
Press Windows key + F to launch the feedback hub from your computer. For the meantime, you may use a third party utility to monitor your computer's temperature.
Here are options:
https://www.maketecheasier.com/check-cpu-temper...
Let me know how it goes. Have a great day!
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