Windows 10: Extremely slow performance in a gaming laptop after being idle

My gaming laptop becomes slow after I leave it for some to the point I have to forcefully power it off for me to operate it again

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Extremely Slow Performance

One of my desktop PC's recently started performing extremely slow. What information can I provide to help address this issue?

 

Updates slowing computer performance

Hi,

Listed below are possible causes why Windows is running slow:

• Too many application installed.
• Virus and malware.
• Corrupted system files.
• Outdated drivers.

For us to assist you with the concern, we suggest following the steps on this
article.

Update us with the outcome so we can provide further assistance.

 

Laptop extremely slow when plugged in

I've noticed, especially when gaming, that everything on my laptop slows down when it's plugged in and charging. Games are nearly impossible to play and it takes ages to load/navigate a webpage when the computer's plugged in. But the second I unplug it--no
problem at all. I've found a lot of similar complaints across different platforms, but none of the suggested solutions are working for me. My power settings are all set to high performance when plugged in and cooling policy is set to active when plugged in
(but the laptop isn't overheating, it's at ~37 celsius and the change from normal to slow is so instantaneous when I plug in the charger that it wouldn't even have time to heat up).

Is there anything I can try or am I doomed to my laptop being downright unusable while charging?