How to fix Your computer is low on memory on Windows 10?

Question

Issue: How to fix Your computer is low on memory on Windows 10?

Hi. I started to get these weird messages on my Windows 10 machine… they read, “Your computer is low on memory.” What is the problem with my computer and how can I fix it? Thanks in advance.

Solved Answer

Every computer needs memory (Random Access Memory^[1] or RAM) to function properly. Without it, a Windows 10 machine would not be able to perform operations instantaneously or run processes in the background smoothly. Unlike other data storage such as hard disk, RAM can process data almost immediately when it is needed.

The memory size of each computer depends on the hardware – the so-called memory sticks are used. Over the years, the size increases to support the always-increasing demands of the running applications and modern operating systems, such as Windows 10. Currently, most modern machines are sold with at least 8GB of RAM.

That being said, if the memory needed to run all current processes and applications exceeds the one installed on the computer, it could result in a “Your computer is low on memory” notification. It can occur either on Windows startup or at random times during the operation of the device. This is particularly common for devices that run on 4GB of RAM or less. Here's what the message says:

Microsoft Windows

Your computer is low on memory

To restore enough memory for programs to work correctly, save your files and then close or restart all open programs.

One of the easiest ways to fix “Your computer is low on memory” error is to increase the capacity of your RAM, which would require physically purchase new hardware, which is not an optimal choice for some. Besides, it would not work for laptop users since RAM is integrated quite differently, and replacing it usually requires expert help.

In fact, you don't always need to upgrade your hardware to deal with this problem. For example, the message can indicate malware^[2] infection, and all you have to do is clean your computer from it, although this is unlikely. Cleaning your system from unnecessary programs that consume too much memory can also help a lot.

Low memory problems can also be caused due to the invisible issues within Windows 10 operating system itself. In order to diagnose and eliminate them for good, we highly recommend you employ FortectMac Washing Machine X9. The tool can not only get rid of common system errors or crashes but also remove an already existing malware and repair its damage done.

Fix 1. Disable Startup items

When you install a new program on your computer, it is most commonly set to auto-run on startup. If you are not careful and you do use many applications on your machine, it can be overwhelming for your memory. Thus, all you have to do is prevent programs you don't use all the time from starting in the first place:

• Press Ctrl + Shift + Esc on your keyboard to open Task Manager
• Click More details
• Go to Startup tab
• In here, right-click on apps you don't use all the time (for example, if you are using Discord constantly, leave it on Enabled) and select Disable
• Reboot your PC and check if the problem persists.

Fix 2. Install all the available Windows updates

• Type Updates in Windows search and press Enter
• Click Check for updates on the right side of the window
• Wait till all the updates are downloaded and installed
• Restart your computer.

Fix 3. Increase the size of paging file

Paging file is used by Windows to manage virtual memory. If that size is too low, Your computer is low on memory error on Windows 10 may show up. Here's how to do this:

• Type sysdm.cpl in Windows search and press Enter
• Go to the Advanced tab and select Settings in the Performance section
• Choose Advanced tab
• Below, you will see Virtual memory box – click Change…
• Untick the Automatically manage paging file size for all drives box and tick Custom size below
• Adjust the initial and minimum size in Megabytes that is supposed to be used for Virtual memory and click Set and then OK.

Tip: Microsoft recommends using the virtual memory size that is at least 1.5 x and no more than 3 x larger than the size of your installed RAM.^[3]

Fix 4. Scan your PC for malware

Running a scan with security software can ensure that malware is eliminated. If you have a third-party software installed, run a full system scan. If you are using the built-in Windows Defender, you can run the Offline scan that would take around 15 mins:

• Type Windows Security in Windows search and hit Enter
• Select Virus & threat protection
• Here, pick Scan options
• Choose Microsoft Defender Offline scan and click Scan now
• Your PC will immediately restart and a full scan performed.

Fix 5. Check your disk for errors

• Type cmd in Windows search
• Right-click on Command Prompt and select Run as administrator
• In the new window, type in the following command and press Enter:
  

  chkdsk C: /f /r /x

• If the error message shows up, type in Y and press Enter
• Restart your computer to begin the scan.

Fix 6. Clean your computer from junk

Cleaning your system from unnecessary files is generally highly recommended. You can do that automatically with FortectMac Washing Machine X9 or manually by following these steps:

• Type in Disk Cleanup in Windows search and press Enter
• Select your main drive (C: is a default) and click OK
• Here, pick what sections you want to delete then click Cleanup system files
• Select your drive again (C: by default)
• Once again, select items you want to get rid of
• Click OK and wait till cleanup process is finished.

You can also check out our tips on how to optimize your PC for gaming better.

Repair your Errors automatically

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