Solved: Windows 10 High CPU usage after update ! 2025

Windows 10 High CPU usage is really annoying, especially if you don’t actually do anything.

However, sometimes you may experiencehigh CPU usage after updating Windows 10.

Whatever the reason, here are several methods help you handle the problem andreduce CPU usage Windows 10.

power cycle your rig

First of all, power cycle your PC.

Restarting allows Windows to finalize updates, close stuck processes, and free up system resources.

Certain Windows processes or third-party applications may be consuming excessive CPU.

Open task manager using the keyboard shortcut, ctrl + shift + Esc.

If you notice Google Chrome causing High CPU usage, then apply the solutions listedhere.

Installing the latest Windows updates also ensures thatbug fixes and performance improvementsare applied and reduces unnecessary CPU consumption.

For example, antivirus software, Java updaters, downloaders, etc.

Again, too many startup applications can undoubtedly lead to Unnecessary system resource usage and sluggish PC performance.

In addition, some background apps continue running even when not in use, leading to high CPU consumption.

Uninstall unwanted or preinstalled applications as many you’re free to.

Doesnt matter whether you work on some software or not.

Run built-in SFC and DISM reatorehealth command helps with restore missing system files with the correct one.

In addition, look for Bits and Sysmain service and disable them as well.

Now, verify if disabling these servicesreduces background CPU usage.

Updated driversimprove compatibilityand ensure better performance after a Windows update.

Power Options have a significant impact on your PCs performance.

Note:Disabling the Runtimeborker didnt affect your Windows 10 computer.

The Runtime Broker isnt a necessary process.

Note: 4 is Disabled, 3 is Manual and 2 is Automatic startup.