At the same time, your computer may be slower. This is annoying, especially if you don't actually do anything.
Here are 8 solutions, click MiniTool to get more information. If it is bombarded by too many processes, or if a task consumes too much attention, it will become overwhelming and the usage of it will become very high. Then, the speed of your computer will become slower. Too Many Background Processes. A background process is a program that runs on a PC includes those not opened in the window. Since Windows itself needs some background processes to run, many background processes will run on the computer at the same time.
As you install the programs constantly, there will be more and more programs on your PC and it will cause high CPU usage. When you open the Task Managerwindows 10 cortana high cpu usage fix free download might have noticed that the svchost.
Sometimes this process is associated with malware, but it is a legal system-critical Windows process. The WMI Provider Host process is part of Windows, which helps organize monitor and troubleshoot large numbers of systems on the network.
However, sometimes it will go out of control. On the one hand, an annoying antivirus will cause high CPU usage. On the other hand, a virus also can cause high CPU usage. System Idle Process. In fact, the system idle process is just a windows 10 cortana high cpu usage fix free download that consumes CPU cycles, and it will not be used.
In general, you can stay away from demanding applications to avoid high CPU usage. But sometimes it will go out of control since there is a bug in the process like the notorious WmiPrvSE.
You can open Task Manager to check it. Recently Microsoft has pulled its official fix, the only thing you can do is to restart the service manually. Step 2: In the window, find Application Management and right-click it. Then select Restart. After you do this operation, the high CPU usage will become lower. If not, you can try the next solution. If the issue with WmiPrvSE. Step 1: Right-click the Start button and select Event Viewer to open it. Step 3: Now windows 10 cortana high cpu usage fix free download should find recent Error entries by scrolling through the list of operational events.
For each Error, identify the ClientProcessId. Windows 10 cortana high cpu usage fix free download 3: Right-click the process that consumes lots of your CPU and then you should click End task to finish this process. If not, this issue has been resolved. If the issue persists, try the next solution.
Windows Defender is enough for you to use in your daily life. So please uninstall the third-party antivirus software if it does harm to your CPU. If you are looking for a place to keep your Windows devices safe, you should first run the best antivirus software- Windows Defender.
So you can try to run an antivirus scan to check if there are viruses, spywares or Trojans on your computer. If you find viruses after scanning your PC, you need to delete them immediately. Power Options has a significant impact on your PC's performance. The steps to fix high CPU usage are as follows.
Step 2: Then choose Balanced if your computer is on Power saver. Step 3: Then click Change plan settings that is next to the Balanced. Step 4: Now, you just need to click Restore defaults settings for this plan and click OK to make the changes. This issue may be caused by Cortana in Windows If you seldom use Cortana, try modifying settings in Registry Editor to see if you can fix this issue. Here is how to lower the high CPU usage:.
Step 1: Press the Windows logo key and the R key at the same time to open the Run dialog. Step 2: Type regedit and then press Enter to open Registry Editor.
Step 4: Right-click the Start entry on the right side of the pane and select Modify…. Step 5: Then change the Value data to 4 and click OK to save the change. After the change, some features of your Cortana will be affected. If you often use it, this option might not be suitable for you. Then you windows 10 cortana high cpu usage fix free download check if this annoying issue remains.
If not, you have resolved this issue successfully. If this problem still remains, there is the last solution for you, you can try it.
You can follow the steps below to modify the Windows notification settings to fix the issue:. Step 3: At last, you just need to turn off the feature Get notifications from apps and other senders.
If all of these solutions are not working, you can only reset your computer. But resetting your computer may cause your important files and data loss. Thus, you had better back up your important files in advance. Next I will introduce software for you to back up files. This post will give you some solutions to it. The free backup software - MiniTool ShadowMaker is an all-in-one data protection and disaster recovery solution for PCs. It allows you to back up your systems, important files, folders, partitions, and even the whole disk.
Once a disaster occurs, you are able to restore data with a copy of the backup. MiniTool ShadowMaker also lets you create bootable media to restore your system windows 10 cortana high cpu usage fix free download a normal state when your computer fails to boot. It can be used for free within 30 days or you can choose to purchase an advanced one. Free Download. What do I need to back up my computer? What files should I back up? Now, get the answers to these two questions in this post.
Go to the following interface and choose one partition to store your files based on your needs and click OK. Go back to the following interface and click Back up Now to start the process immediately or you can click Back up Later to delay the process. When the process is finished, you have successfully backed up files so as to have provided protection for the data.
This post provides 8 solutions for you. Share it on Twitter to let more people know. Click to tweet. Although the exact reasons for high CPU usage are difficult to find, there are listing the most commons and the corresponding solutions.
In addition, there is a backup software — MiniTool ShadowMaker for you to back up files. If you have any questions and suggestions, please contact us via [email protected] or leave a comment. Download Shadowmaker. Tip: You can also stop the service entirely and simply restart your computer. Note: Every time you restart the process, the ClientProcessId will change, so checking for older errors windows 10 cortana high cpu usage fix free download no sense. Tip: You should Google the process name to check whether it is safe to end or not before you end the processes.
Read More. Tip: Faulty modifying settings in Registry Editor could cause irretrievable errors to your system. So please make sure that you have backed up your Registry first before you make any changes. Tip: You can also manage the remote computer, which is on the same LAN with your windows 10 cortana high cpu usage fix free download.
What to Back up on PC? What Files Should I Back up? Get Answers Now!
In a Twitter post from the Windows Update teamMicrosoft has stated that they are investigating the issue and will provide a fix in an upcoming release. We will provide an update in an upcoming release. For users affected by this issue, they have noticed that after installing the Windows 10 v KB cumulative update.
This issue appears to be a bug in the latest version of Cortana that occurs when users have disabled the ability to send local searches to Bing.
It was discovered that a temporary fix for this issue is to enable BingSearch again. Other solutions were also found as described in our original article on this issue. While Microsoft has acknowledged that they are looking into the issue, they have not updated the KB support bulletinwhich still states that "Microsoft is not currently aware of any windows 10 cortana high cpu usage fix free download with this update.
Windows 10 KB Cumulative Update released with gaming fixes. Microsoft pushes emergency update for Windows 10 Xbox Game Pass bug. Microsoft June Patch Tuesday fixes 6 exploited zero-days, 50 flaws. Windows 10 KB update causes taskbar display glitches. Not a member yet? Register Now. To receive periodic updates and news from BleepingComputerplease use the form below.
Read our posting guidelinese to learn what content is prohibited. September 3, PM 0. Lawrence's area of expertise includes malware removal and computer forensics. Previous Article Next Article. You may also like:. Popular Stories. Newsletter Sign Up To receive periodic updates and news from BleepingComputerplease use the form below.
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