If your computer fan hâm mộ often reaches its maximum speed, it shows that your CPU 100%. At the same time, your computer may be slower. This is annoying, especially if you don"t actually bởi anything. Here are 8 solutions, click themanupblog.com lớn get more information.
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The CPU (central processing unit) is your computer’s brain, which is also known as the processor. 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.
CPU 100%
If the CPU usage is about 100%, it means that your computer is trying to perform more work than it can. Then, the speed of your computer will become slower. When computers perform computationally intensive tasks such as running games, they tend lớn use close to 100% of the CPU.
Why is CPU usage high? Here are 5 main reasons for this situation.
Reasons for High CPU Usage
1. 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 & more programs on your PC và it will cause high CPU usage.
2. Svchost.exe (netscvs) Process
When you open the Task Manager, you might have noticed that the svchost.exe (netscvs) process causes high memory or CPU usage. Sometimes this process is associated with malware, but it is a legal system-critical Windows process.
3. WMI Provider Host (WmiPrvSE.EXE)
The WMI Provider Host process is part of Windows, which helps organize monitor và troubleshoot large numbers of systems on the network. However, sometimes it will go out of control.
4. There Is an Annoying Antivirus or a Virus
On the one hand, an annoying antivirus will cause high CPU usage. On the other hand, a vi khuẩn also can cause high CPU usage.
5. System Idle Process
In fact, the system idle process is just a thread that consumes CPU cycles, and it will not be used. Thus, it’s a reason for high CPU usage.
Solutions lớn Fix the High CPU Usage
In general, you can stay away from demanding applications lớn avoid high CPU usage. But sometimes it will go out of control since there is a bug in the process lượt thích the notorious WmiPrvSE.exe. You don’t need khổng lồ worry about that because then I will introduce 8 solutions khổng lồ help you lower the high CPU usage.
Solution 1: Restart the WMI Provider Host
If the CPU usage is very high, & you’re not running any program that would impact it, it’s not normal. You can xuất hiện Task Manager to check it.
Recently Microsoft has pulled its official fix, the only thing you can vì is to restart the service manually. Here is how to fix CPU 100%:
Step 1: search for Services and mở cửa it.
Step 2: In the window, find Application Management và right-click it. Then select Restart.
After you bởi vì this operation, the high CPU usage will become lower. If not, you can try the next solution.
Solution 2: Use the event Viewer lớn Identify the Issues
If the issue with WmiPrvSE.exe still exists, you can identify its cause by using the Windows sự kiện Viewer. Maybe there is another system process that makes WMI provider host keep busy, resulting in high CPU usage. Here is how khổng lồ fix CPU 100%.
Step 1: Right-click the Start button & select Event Viewer to mở cửa it.
Step 2: Choose Applications & Service Logs in the left và choose Microsoft. Then click Windows, WMI-Activity, & Operational successively to xuất hiện them.
Step 3: Now you should find recent Error entries by scrolling through the danh mục of operational events. For each Error, identify the ClientProcessId.
Note: Every time you restart the process, the ClientProcessId will change, so checking for older errors makes no sense.
If you suspect that one of these processes is causing the high CPU usage, you can use its ID lớn find it in the Task Manager và identify the faulty process lớn fix the high CPU usage.
Solution 3: kết thúc the Processes that Cause High CPU Usage
When you notice that the PC is getting slower than usual và the CPU 100%, you can try the Task Manager to find which processes are causing high CPU usage. Here is how lớn fix the 100% CPU usage issue.
Step 1: tìm kiếm for Task Manager and xuất hiện it.
Step 2: Click the CPU column header to lớn sort the processes by CPU usage and kiểm tra which processes cause your CPU becoming higher.
Step 3: Right-click the process that consumes lots of your CPU và then you should click over task to lớn finish this process.
Tip: You should Google the process name to check whether it is safe to over or not before you end the processes.
Now, see if the CPU usage is still at 100% after you do the above operations. If not, this issue has been resolved. If the issue persists, try the next solution.
Solution 4: Disable Third-Party Antivirus Software or Run an Antivirus Scan
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 lớn your CPU.
Additionally, the viruses on your PC can cause the 100% CPU usage issue. So you can try to run an antivirus scan to kiểm tra if there are viruses, spywares or Trojans on your computer. If you find viruses after scanning your PC, you need to lớn delete them immediately.
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If you don’t find viruses, you can try the next solution.
Solution 5: Reset Your power nguồn Plan
Power Options has a significant impact on your PC"s performance. If your computer is on power saver, especially you have changed its’ plan settings, it will cause your CPU becoming higher. The steps lớn fix high CPU usage are as follows.
Step 1: Choose Hardware & Sound after you launch Control Panel, & click Power Options.
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 lớn click Restore defaults settings for this plan và click OK to make the changes.
Solution 6: Modify Settings in Registry Editor
This issue may be caused by Cortana in Windows 10/11. Thus, if you enabled Cortana, you may encounter the situation that CPU 100%. 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:
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.
Step 1: Press the Windows logo key and the R key at the same time to open the Run dialog.
Step 2: Type regedit và then press Enter to xuất hiện Registry Editor. You’ll be prompted for permission và please click Yes to open it.>
Step 3: Follow the path lớn locate the correct system files: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTokenBroker.
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 lớn 4 & click OK lớn 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 can 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.
Solution 7: Turn Windows Notification Settings Off
Windows notification settings on Windows 10/11 PCs may trigger CPU 100%. You can follow the steps below khổng lồ modify the Windows notification settings lớn fix the issue:
Step 1: You should click the Start button and click Settings to open the Windows Setting.
Step 2: Then choose System & click Notifications và actions on the left side of the pane.
Step 3: At last, you just need lớn turn off the feature Get notifications from apps & other senders.
Solution 8: Reset Your Computer
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 lớn back up files.
Use themanupblog.com ShadowMaker to lớn Back Up Your Data
The không lấy phí backup software - themanupblog.com ShadowMaker is an all-in-one data protection and disaster recovery solution for PCs. It allows you lớn back up your systems, important files, folders, partitions, and even the whole disk. Once a disaster occurs, you are able lớn restore data with a copy of the backup.
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You can tải về themanupblog.com ShadowMaker Trial to back up files & keep them safe. It can be used for không lấy phí within 30 days or you can choose lớn purchase an advanced one.
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Here is how lớn back up files:
Step 1: Decide a Backup Mode
Launch themanupblog.com ShadowMaker.Continue to lớn use the trial edition by pressing Keep Trial.Then choose the local computer to lớn manage by clicking the Connect.
Step 2: Choose Backup Source
Go khổng lồ the Backup page.Choose Folders and Files khổng lồ continue và choose the files you want to back up, then click OK.
Step 3: Choose a Destination Path to Store Your Files.
Go to the following interface & choose one partition to store your files based on your needs và click OK.
Step 4: Start to Back Up
Go back khổng lồ the following interface and click Back up Now lớn start the process immediately or you can click Back up Later khổng lồ delay the process.
When the process is finished, you have successfully backed up files so as lớn have provided protection for the data.
You will feel annoyed when you use the computer but find the CPU is running at 100%. This post provides 8 solutions for you. Nội dung it on Twitter to lớn let more people know.Click to tweet
Bottom Line
Although the exact reasons for high CPU usage are difficult to lớn find, there are listing the most commons & the corresponding solutions. In addition, there is a backup software – themanupblog.com ShadowMaker for you lớn back up files. If you have any questions and suggestions, please tương tác us via
ABOUT THE AUTHOR
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Position: Columnist
She was graduated from the major in English. She has been the themanupblog.com editor since she was graduated from university. She specializes in writing articles about backing up data & systems, cloning disks, & syncing files, etc. She is also good at writing articles about computer knowledge & computer issues. In daily life, she likes running & going to lớn the amusement park with friends khổng lồ play some exciting items.
