Your Computer is low on memory.

I am getting the following pop up, which makes no sense since I have few applications open. It reads Your Computer is low on memory. To free up some memory, please close a few applications. Does anyone know what this is? And, how do you remove? Is this a virus, and if so am I better off loading some malware to address this pop-up?


ThankS!


[Re-Titled by Moderator]

Posted on Mar 23, 2021 1:47 PM

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Question marked as Top-ranking reply

Posted on Mar 24, 2021 5:19 AM

Try this:


Move your mouse to the bottom of the screen (where your apps are) and click the rocket icon. Next, search for "activity monitor." This is a built-in app that shows you what processes your mac is running (similarly to task manager on windows.) Open the app and click "memory." Is there anything using a significant amount of memory? It would help if you posted a screenshot here.


The message about memory being low can also be caused by malware or unwanted applications (This isn't necessarily the cause though). Visit https://www.malwarebytes.com/. Then, download the free malware scanner and make sure your mac doesn't have malware. Malwarebytes is safe to use and is frequently recommended by users on this forum.

4 replies
Question marked as Top-ranking reply

Mar 24, 2021 5:19 AM in response to DGGa

Try this:


Move your mouse to the bottom of the screen (where your apps are) and click the rocket icon. Next, search for "activity monitor." This is a built-in app that shows you what processes your mac is running (similarly to task manager on windows.) Open the app and click "memory." Is there anything using a significant amount of memory? It would help if you posted a screenshot here.


The message about memory being low can also be caused by malware or unwanted applications (This isn't necessarily the cause though). Visit https://www.malwarebytes.com/. Then, download the free malware scanner and make sure your mac doesn't have malware. Malwarebytes is safe to use and is frequently recommended by users on this forum.

Mar 28, 2021 6:25 AM in response to DGGa

Thanks for posting the screenshot.


  1. The first problem I see is the process "antivirus." Do you have any antiviruses installed on your mac?
  2. The popup asking to control safari is probably coming from an unwanted application or malware. I recommend that you do not grant it access.
  3. Download Malwarebytes from https://malwarebytes.com It is a free and safe app that you can use to scan your mac for malware. Please run a scan with it and post the report here.
  4. I can also see that MacKeeper is installed. MacKeeper is a scam and should never be used. Malwarebytes will help you remove it.


Please reply as soon as possible.

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