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    Is Avast Using Too Much CPU? Know The Easy Fixes Here!

    Avast using too much CPU space is a commonly encountered issue. We are here to help you fix it!

    Quick Solve Avast Antivirus Service High CPU Usage Issue

    Why Is Avast Using Too Much CPU?

    Avast Antivirus performs various operations to prevent viruses and to perform these, it requires resources. Operations like background scanning process, cleanup of computer, removal of viruses, and full scan of new websites or files accessed by the computer are performed by it.

    Due to these operations, the problem of Avast taking up CPU arrives. It can be seen taking up more than 50% usage of CPU when you open the task manager. And because of this reason, the computer starts working slowly and shows various problems or errors. These annoying problems compel the users to disable or uninstall the Avast Antivirus software. 

    There are reasons because of which users don’t want to uninstall it because it provides security and safety also. So, Avast 100 disk usage needs to be fixed as uninstalling it is not a solution.

    How to Fix Avast Using Too Much CPU Issue?

    Solution 1 – Update To The Latest Version To Solve Avast High CPU Usage

    When you want to solve Avast service high disk issue, then the first step that you need to do is check that it is updated to the latest version or not.

    Step1 – Open Avast Antivirus and click on “Menu” in the top-right corner. 

    Avast High CPU Usage

    Step 2 – Select “Settings” and then click on the “General” tab.

    Avast High CPU Usage

    Step 3 – Now, choose the “Update” tab as shown in the image below.

    Avast High CPU Usage

    Step 4 – Here, you will find the version that you are using for your Virus definitions and Application. Click on “Check for Updates” and see if it is updated to the latest version or not.

    If not, update it and then check for Avast using too much CPU issue in the task manager of your system.

    Avast High CPU Usage

    Solution 2 – Repair Avast Antivirus Program To Solve Avast High CPU Usage

    Step 1 – Open Control Panel on WIndows 7/10 and then select ‘Programs’.

    Avast High CPU Usage

    Step 2 – A list of all the programs installed on your PC will be shown. Right-click on ‘Avast free Antivirus” and then select “Uninstall” as shown in the image below.

    Avast High CPU Usage

    Step 3 – You will be directed to a window which will show you options like Update, Repair, Modify and Uninstall.

    Avast High CPU Usage

    Step 4 – You have to click on the “Repair” option. This will repair your Avast Antivirus Program and then you can check with your task manager that Avast Service high CPU problem will be resolved or not.

    If you are not able to follow up on this method, you can scroll further for more solutions.

    Solution 3 – Remove the Cleanup Tool to Fix Avast Service High Disk Problem

    After following the above-given solutions, if the issue of Avast using too much CPU continues, then you can try the 3rd one by using the following steps –

    Step 1 – Open Avast Antivirus and click on “Menu” in the top-right corner.  Select “Settings” and then click on the “Components” tab.

    Avast High CPU Usage

    Step 2 -Click on the arrow given to the right of the tool you want to uninstall. In this case, you have to uninstall the Cleanup tool. Select “Uninstall” and then close the Avast Antivirus program.

    Step 3 – Now, restart your computer and check avast service high cpu is back to normal or not. 

    Solution 4 – Change The Scan Frequency Using Command Prompt Tweak

    Step 1 – Type “Command Prompt” in the search bar of your PC. Right-click on the result and select “Run as administrator”.

    Avast High CPU Usage

    Step 2 – Enter the command – “C:\Program Files\AVAST Software\Avast” and press Enter.

    Step 3 – Here, you have to check if there is a file named “avast5.ini file” present or not. If this file is present, open it. Now, enter the following command inline –  

    [GrimeFighter]: ScanFrequency=999

    Step 4 – Save the file. Now, you have to restart your computer.

    After restarting, you have to check whether the avast taking up CPU issue is solved or not. You can do so by using the task manager on your PC.

    Solution 5 – Stop Avast Screensaver Scanning to Fix Avast Using Too Much CPU Issue 

    Step 1 – Choose any random file on your computer and right-click on it. Now, choose the option for “Scan selected item for viruses”.

    Avast High CPU Usage

    Step 2 – A window will pop up that shows the current scans that are going on by Avast. 

    Step 3 – If you find “Avast Screensaver Scan” in this list, then click on “Stop” option next to it.

    Step 4 – This will stop the Screensaver Scan and after this, you have to check in the task manager for avast high CPU usage problem.

    Conclusion

    We hope that we have solved avast using 100 disk issues on your PC with the use of the above-mentioned methods. These are some pretty simple solutions through which you can boost up the speed on your PC because the problem of avast taking up CPU is huge and slows down the system.