How To Clear Ram In Windows 10

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Most system tuning utilities for Windows provide memory optimizer as an option to clean up the RAM so that your PC can have a fresh start. These utilities also come with other tuning tools that might not be necessary to you. Maybe you just want the memory optimization feature. But, that can’t be possible. So here I’d like to present a tiny utility that can fulfill this particular purpose.

Toady, I’d like to show you a script. This script has 4 different commands that will let you free up the memory in 4 different ways using the command prompt. I’ll also show how you can create a shortcut for these commands so that you can easily run these commands with a double click.

  1. Nov 14, 2020 You can help your computer to run more smoothly and effectively by using it to clean up the system files and RAM. The excellent booting program of this software cleans up the unwanted processes and memory for better functioning. It works perfectly not just on Windows 10 but also on Windows 7 and 8 too.
  2. Jul 05, 2019 Most system tuning utilities for Windows provide memory optimizer as an option to clean up the RAM so that your PC can have a fresh start. These utilities also come with other tuning tools that.
  3. Windows is designed to use available RAM. As RAM becomes needed for something else, it adjusts its RAM usage as needed. Your concern should just be whether it uses the paging file excessively. If it does, you should consider getting more RAM.

Full reserved memory. On the upper right corner, Clear the checkbox next to Maximum memory. Now restart your computer. Check of the issue resolved. If not, move on to the next solution. Solution 2: Inspect the RAM Physically. In some cases, the reason Windows 10 showed less amount of RAM usable was due to a physical defect. Windows 10 virtual memory - How-To - Windows This document, titled « How to Clean Virtual Memory of a PC? », is available under the Creative Commons license. Any copy, reuse, or modification of the content should be sufficiently credited to CCM ( ).

Empty Standby List

Empty Standby List is a small command-line application that lets you free up memory on Windows Vista and above. Download and paste it in your command line root path. Or set the root path where the EmptyStandByList.exe file is. You should keep it in the C Drive (System drive) of your system.

Now, there are 4 commands that you can run with this command line application. Let’s have a look at them.

EmptyStandbyList.exe workingsets

This command will clear the memory that is used by all the current running applications and process. This command is most commonly used by Memory Optimisation software.

There’s a downside of using this command. The Windows system will try to quickly swap the data from the paging file. So, it will make use of your storage disk to fetch the information from the programs and thereby will turn down overall performance. But, it will definitely free up memory.

EmptyStandbyList.exe modifiedpagelist

Now, here modified page files are those contents that must be written to the storage disk before they can be used again. If you see in the Memory section of the Resouce Monitor then you’ll find a Modified section for Memory in the display.

So, if you want to clear such memory then you got to use this command.

EmptyStandbyList.exe priority0standbylist

Now, here Standby memory has those contents that are being held by the memory and are not in use. But, will be used when needed. As shown in the above screenshot you can see the Standby memory section.

The above command clears the lowest priority Standby memory content. You can set the priority by replacing the 0 in the command to any number between 1-7. 7 being the highest priority.

EmptyStandbyList.exe standbylist

And, this last command clear Standby memory regardless of what priority of content it has. It clears them all.

Creating Command Shortcuts

To create a shortcut of a cmd command, right-click on your desktop and select New>Shortcut. Now, in the location field add the following string.

C:WindowsSystem32cmd.exe /c Command

Replace Command in the string with one of the command that you’d like run. Next, you go to give this shortcut administrator privilege in order to work. Becuase, these commands need admin access. We’ve shared on how you can do that in this article.

Are still using DDR2 or DDR3 RAM? You should now opt for a DDR4 RAM. We’ve explained here why.

GUI Alternative?

If you’re not a command line enthusiast and prefer to do these task using a GUI then you got to use SysInternal’s RAMmap. It works pretty much the same with some extra control available.

ALSO SEE: Run Linux Based Programs on a Chromebook with rollApp

The above article may contain affiliate links which help support Guiding Tech. However, it does not affect our editorial integrity. The content remains unbiased and authentic.

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Summary :

What is high memory usage? How do I check it? And how do I fix it? This article will give you a brief introduction to high memory usage and tell you how to solve it step by step. These methods can solve most common Windows 10 high memory usage problems.

Quick Navigation :

About High Memory Usage

What Is Computer Memory?

Computer memory is one of the most important parts of a computer. It includes RAM (Random Access Memory), ROM (Read Only Memory), and Cache (click computer booting to know the relationship between RAM and ROM). It enables CPU (Central Processing Unit) to access instructions and data quickly.

The memory is used to temporarily store the operational data of CPU and the data exchanged with an external memory (such as a hard disk). To put it plainly, CPU will transfer the data that needs to be operated into the memory for operation when the computer is running and transmit the result out when the operation is completed.

Additionally, the program installed on hard drive disk is also loaded into memory for running. So, the main memory has great influence on computer's stable operation.

How to Check Windows 10 High Memory Usage

Windows 10 high memory usage is usually related to RAM and virtual memory. Although memory is tightly connected with CPU and hard drive, the high memory usage problem still differs from high CPU usage and high disk usage problems.

If the computer has high memory usages problem, it will freeze (especially when a large program like a game is running). Sometimes, it will result in 'Your computer is low on memory' error popping up.

In addition, computer users can also evaluate high memory usage Windows 10 on Task Manager. Follow the steps: right click the taskbar and select Task Manager.

How to solve high memory usage Windows 10 problem? The methods users take should depend on the causes to the problem. The reasons that may cause high memory usage Windows 10 are various, but the common causes are as follows.

  • Running too many programs at the same time.
  • Registry hack.
  • Defective program design.
  • Startup programs.
  • Insufficient disk space.
  • Virus or antivirus.
  • Other causes.

How to Fix Windows 10 High Memory Usage

How to Fix Windows 10 High Memory Usage

  1. Close unnecessary programs.
  2. Disable startup programs.
  3. Disable Superfetch service.
  4. Increase virtual memory.
  5. Set Registry Hack.
  6. Defragment hard drives.
  7. Methods suitable for software problems.
  8. Virus or antivirus.
  9. Adjust for best performance.
  10. Reinstall Windows 10.
  11. Increase physical memory.

Fix 1: Close unnecessary programs

If the high memory usage is caused by the computer running multiple programs at the same time, users could close the program to solve this problem. Or if a program occupies too much memory, users can also end this program to solve this problem.

Similarly, open Task Manager. Then right click the application you want to end up under Processes and choose End task.

How to clear ram in windows 10 windows 10

Fix 2: Disable startup programs

How do i clear ram on windows 10

Some programs run automatically when the computer starts up. If users don't need these programs to run at startup, they can disable them.

Open Task Manager and then navigate to Startup page. Right click the programs that you don't want to run at startup and then select Disable.

Fix 3: Disable Superfetch service

Superfetch service is usually booted by default. This service is especially designed for traditional hard drive disk. It improves computer performance by only allowing the memory to load a fraction of the data needed to run common programs very quickly.

So, although it may cause high memory usage Windows 10, it shouldn't be disabled if the computer disk is hard drive disk. However, if the computer disk is SSD, this service should be disabled.

Press 'Windows + R' keys, and then type 'services.msc' to open Services window. Scroll down to select Superfetch. Right click on it and select Stop to disable it.

Fix 4: Increase virtual memory

Virtual memory is a computer system memory management technology, which can make a part of disk space serve as memory to relieve memory stress. Virtual memory is actually a big file on hard disk named PageFile.sys.

How to set virtual memory in Windows 10? Here is a tutorial.

Step 1: Find virtual memory and click Change.

  • Open File Explorer and right click This PC, and then select Properties.
  • Select Advanced system settings in the pop-up window.
  • Click Settings in Performance box under Advanced page of System Properties
  • Navigate to Advanced page in the pop-up Performance Options window, and then click Change in Virtual memory box.

Step 2: Cancel virtual memory on partition C.

  • Uncheck Automatically manage paging file size for all drives.
  • Select partition C and then check No paging file, and then click Set to save it.
  • Then, click Yes in the pop-up warning window.

Step 3: Set suitable virtual memory on non-system partition.

  • Select a non-system partition and then check Custom size.
  • Set a same value in Initial size and Maximum size to avoid system frequently requesting page files of different sizes, which can reduce the consume of system resource and improve operating efficiency.
  • Then click Set and OK to save.
Tip: The value should be as 1.5 times or twice that of the physical memory. The physical memory size can be found in Properties of This PC.

Fix 5: Set Registry Hack

This feature can delete page file at shut down to release virtual memory.

Here is a tutorial.

Step 1: Press 'Windows + R' keys and then type 'regedit' to open Registry Editor.

Step 2: Navigate to HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > Session Manager > Memory Management.

Step 3: Find ClearPageFileAtShutDown and right click it to modify its value to 1, and then click OK to save it.

Step 4: Restart the computer to boot up the Registry Hack setting.

How to clear ram without restarting windows 10

Fix 6: Defragment hard drives

Defragmenting hard drives can also help to save memory space. Users can use Disk Defragmenter to complete defragmentation. Click disk defragmentation to know more information about it and more methods.

Open File Explorer and select Partition C. Then click Manage on the toolbar and click Optimize. Finally select Partition C and click Optimize.

Additionally, computer users should delete unnecessary files on Partition C. The Space Analyazer feature of MiniTool Partition Wizard is recommended to perform this operation well. This feature also displays hidden files for users to conveniently delete them.

Here is the tutorial.

Step 1: Download MiniTool Partition Wizard and launch it to get its main interface. And then click Space Analyzer on the toolbar.

Step 2: Select Partition C and click Scan. After scanning process is completed, select unnecessary files and right click them to delete.

Note: '.sys' files should not be deleted, otherwise computer can't boot. Click Space Analyzer for detailed tutorial.

Fix 7: Methods suitable for software problems

Windows 10 memory leak

Sometimes, the Windows 10 high memory usage is caused by memory leak, which is caused by defective software design.

Memory leak has great influence on computer server where programs will run for a long time. It will make memory space smaller and smaller and finally result in downtime.

As for personal computers, Windows 10 memory leaks will generally consume all the memory space. Although rebooting the computer can solve this problem temporarily, when the software runs again, the problem will occur again.


Because this problem is caused by defective software design, in order to solve this problem, users can download a patch, change version, or uninstall the defective software.


At the same time, some computer users complain that Chrome occupies too much memory usage, which is usually caused by the tab page single process design of Chrome. So, when users open too much tab pages, Chrome eats a lot of memory.

Luckily, if it is Chrome who occupies too much memory, users can close prefetch feature or install One Tab extension to solve this problem.

Way 1: Open Chrome and go to Settings. Scroll down to open advanced settings. Uncheck 'Use a prediction service to help complete searches and URLs typed in the address bar” and 'Use a prediction service to load pages more quickly'.

Way 2: One Tab extension can close all tabs and integrate them into one tab, which can release a huge amount of memory space.

Fix 8: Virus or antivirus

Sometimes, the Windows 10 high memory usage is caused by virus. If so, computer users should run a virus scan of all files. Users can run the antivirus programs that they trust, or they can run the built-in Windows Defender if they don't install any other antivirus program.

Here is a guide to Windows Defender.

Step 1: Find Windows Defender.

  • Click Start button and select Settings.
  • Select Security & Update.

Step 2: Run Windows Defender.

  • Click Windows Defender and Open Windows Defender Security Center.
  • Click Virus & threat protection and then click Quick scan.

But there has been users reporting that antivirus programs, including Windows Defender may cause Windows 10 high memory usage. If so, they can end the process of antivirus programs in Task Manger.

Fix 9: Adjust for best performance

Step 1: Open File Explorer, right click This PC, and then select Properties.

Step 2: Click Advanced system settings and then click Settings in Performance box.

Step 3: Check Adjust for best performance and click Apply. Finally click OK.

Fix 10: Reinstall Windows 10

Some users report that Windows 10 high memory usage only occurs when they leave the PC alone for about 30-45 minutes. Or this problem occurs after they upgrade to Windows 10. They have adopted the above methods to solve it, but it seems that these methods don't work.

At last, they have to reinstall Windows 10 or reset PC. Fortunately, the reinstallation or reset usually fixes the problem. So, reinstalling Windows 10 and resetting PC are also methods to solve the problem.

When users decide to reinstall Windows 10 or reset PC, backup is recommended in advance. If the reinstallation and reset have accidentally caused data loss, MiniTool Partition Wizard can help you recover them. Click recovering data for detailed tutorial.

Fix 11: Increase physical memory

If the physical memory is very small, users can add a memory bank. How to check memory size? Open File Explorer and right click This PC to select Properties.

Generally speaking, 4G memory can satisfy simple needs in daily life. However, if users want to use computer to run large programs or to play games like H1Z1, at least 8G memory is needed.

But if users want to add memory, please note that the memory type must be the same. Users can refer to the parameters of memory bank installed on computer. Otherwise, incompatibility may appear.

Bottom line

The above 11 methods can solve Windows 10 high memory usage caused by most common reasons. However, there are still other reasons to cause it and other methods to cause it.

If you have this problem and can't solve it with the above methods, please leave a comment below for discussion. Surely, if you have better solutions for high memory usage, please leave a comment for sharing. Email to [email protected] for help if you have problems in dealing with high memory usage.

How To Clear Ram Mac

Windows 10 High Memory Usage FAQ

How To Clear Ram Without Restarting Windows 10

  1. Close unnecessary programs.
  2. Disable startup programs.
  3. Disable Superfetch service.
  4. Increase virtual memory.
  5. Set Registry Hack.
  6. Defragment hard drives.
  7. Methods suitable for software problems.
  8. Virus or antivirus.
  9. Adjust for best performance.
  10. Reinstall Windows 10.
  11. Increase physical memory.
  1. Running too many programs at the same time.
  2. Registry hack.
  3. Defective program design.
  4. Startup programs.
  5. Insufficient disk space.
  6. Virus or antivirus.
  7. Other causes.
☘️ What is the normal memory usage for Windows 10?
RAM usage of 1.5 GB - 2.5 GB is about normal for windows 10. As for the percentage, it varies depending on the total amount of RAM on the PC.