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[SOLVED] How to fix CPU usage % issue – Driver Easy

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May 13,  · The Windows Task Manager will tell you exactly which programs are causing high CPU usage of 90 to %. Here’s how to identify the causes of high CPU usage with the Windows 10 Task Manager: Step 1: Right-click on your taskbar and select Task Manager. Step 2: With the Task Manager open, switch to the Processes tab and click on the CPU column. Feb 12,  · Disable Superfetch. Some Windows services, like Superfetch, can cause high CPU usage. Superfetch, in particular, is designed to pre-load data for commonly used apps, so they open faster when you open them. In some cases, this leads to excessive CPU usage, so disabling the service may fix your problem. Jun 21,  · I have a problem that even if I run no major programs (basic prograps like winamp, freecell, tabs in firefox/chrome, McAfee AV), at many times, CPU utilization reaches % and the computing experience suffers drastically. I’ve been checking in Task manager everytime this issue comes up, however I find no particular trend in the usage data.


CPU usage is always high with no programs open, slow performance – Microsoft Community – Question Info


Click Yes to run Task Manager. Now you can check which processes eat up your CPU. If not, congratulations! If this issue persists, try the next fix. Some outdated or missing drivers may also trigger this issue. By updating your drivers to the latest version, you may fix compatibility issues or bugs that cause high CPU usage.

Driver Easy will then scan your computer and detect any problem drivers. You get full support and a day money back guarantee. If you enabled Cortana, you may encounter the same issue.

Type regedit and then press Enter to open Registry Editor. Click Yes to open it. See if this annoying issue remains. There are more fixes for you to try. So try running an antivirus scan to see if there are viruses, spywares or Trojans on your PC. If the antivirus software on your PC detected malware or virus, you need to delete them immediately. After you deleted all the viruses, this issue will be fixed.

In this case, try the next fix, below. Try disabling this feature to see if this issue can get fixed. Click Yes to turn this feature off. See if the issue persists after you turn off this feature. If this issue remains, try disabling Windows Notification. Some Windows 10 users reported that Windows notification settings may casue the high CPU usage issue.

Many of them fixed this issue by modifying Windows notification settings. You can also this this fix a try! Then click System. Then scroll down a little bit on the right side pane to turn off the feature Get tips, tricks, and suggestions as you use Windows.

Hopefully one of the fixes above can help you resolve this issue. Please leave your comment below if you have any questions. Justin, a Microsoft Certified: Modern Desktop Administrator Associate, is a technical writer and a tech enthusiast.

High CPU usage can make your computer unbearably slow, which can be very annoying. Usually, this happens when you overwhelm your PC with too many processes running simultaneously. To resolve this problem, we have prepared a list showing you how to free up CPU usage if the task manager is empty. PC Repair is easy to use and reliable Windows optimization software developed to fix hundreds of system issues. Special offer.

In this case, disabling the background programs that you no longer use can help reduce the CPU activity. Background processes run on your PC even though they are not open in any window.

While Windows requires some of these processes to operate, the more programs you install, the more processes will run in the background. This could lead to high CPU usage. There are two methods to disable background processes. Here are the steps to follow:. Malicious applications can render your computer unusable. If your system is infected, processes running in the background can spread the virus to your data, files, and even the whole network.

This could cause a spike in CPU activity, which could affect the performance of your system. The only solution here is to scan the entire system to find the culprit and remove it. You can use a third-party antivirus tool like Auslogics Anti-Malware, which scans your computer comprehensively to remove the malware infection. You can also use Windows Defender. Like mentioned earlier, the more you use your computer, the more programs you install.

This could jam your system with junk files and corrupt keys in your Windows registry. If left unchecked, this issue could lead to a sluggish and unstable system. Trusted by thousands of users worldwide, the tool is designed to get rid of unnecessary files clogging your system, including web browser cache, redundant Windows Update files, and unwanted temporary files among other PC junk.

Auslogics BoostSpeed then tweaks your system settings and allocates maximum resources to active applications only.