Why does my laptop overheat and discharge faster in Ubuntu than Windows?
72663
Why does my computer get less battery life with Ubuntu compared to Windows?
8635
Troubleshoot High CPU usage by the "System" process
44867
What are safe or average component temperatures for my MacBook?
50709
Limit CPU usage in terms of temperature
97977
laptop noisy sound - fan or hdd?
24213
Is it bad that my MacBook Air is passing me electricity?
72582
Gaming performance difference between Windows and Ubuntu
82918
Laptop power saving or management in Ubuntu 14.04
20129
How much ram is being used on my laptop?
129383
Overheating results in system shutdown
60129
My system is slow. What commands can I use to help determine what the problem is?
130716
What is the cause of a high CPU usage of 'system and compressed memory' in Windows 10?
151313
why is some of my swap space being used, when I still have unused RAM?
1077
Kworker, what is it and why is it hogging so much CPU?
99386
Reduce power use on computer
156685
How to prevent Windows from entering idle state?
25378
Why does my CPU Usage reach 100% too often?