How To Fix Your Computer Is Low On Memory Warning

Is your computer running slow? Are you getting the low memory warning on your screen? If so, this article might be able to help. I will go over some tips and tricks that you can use to increase the speed of your computer or fix the problem with an error message.

Why Does This Error Occur?

Your computer might be low on memory because you have opened too many applications at once. You should only have 1 application open at a time to avoid this error message, but if you are viewing pictures or video files, it will increase the number of items that your computer needs to keep track of.

If you are playing games online, it will also use up more memory than an internet browser would.

Fix: Your Computer Is Low On Memory Warning Error

These should help you get your computer back. Let’s get started!

1. Memory Cleaner

Memory Cleaner is software that will keep track of the free memory space on your computer and clean it up for you. The more free space there is, the faster your computer will run and this program can do just that.

When you download it to your computer, it will constantly monitor the free memory in the background so it can clean when needed. It has other features such as defragging, removing cookies and temporary files, checking for registry errors and cleaning them up too.

What you should use:  Memory Cleaner 3

2. Disk Defragmenter

Disk Defragmenter is a part of Windows that automatically defragments the hard drive. This includes your system files, program files and everything else on your computer. You can also run it manually if you want to defragment another drive or part of your computer.

The more fragmented drives are, the slower they will be, so make sure you keep your disks defragged!

What to use:  Windows Disk Defragmenter (included with Windows)

3. Reinstall Your Programs

Reinstalling programs that open multiple instances at one time can fix the memory issues that might be causing slowdowns on your computer.

Another simple method is updating your graphics card drivers for better hardware support and performance boosts as well.

Also updating the firmware (hardware) drivers should always be done when any updates are available from either the manufacturer or windows update.

What you should use:  Windows Update (included with Windows)

4. Increase RAM Installed

If you have a computer that has more than 256MB of RAM, this section is for you! Most computers these days come pre-built with 1GB of RAM and higher so if you have 2GBs or more it should be good enough to run almost all programs.

If your computer came pre-built with less than 512MBs then I would recommend upgrading your memory to at least 512MBs, preferably 1GB. The more memory, the better! You can buy extra memory chips and place them in empty slots on your motherboard and after installation, your computer will be able to use them.

What you should use:  Extra Memory (RAM) chips for your motherboard

5. Check Your Drive For Viruses And Malware

Malicious software or malware is a big problem these days and one of the main reasons computers are getting slower is because of them. If you don’t keep your computer protected with antivirus, anti-malware like all the ones below then they will snatch up your CPU usage and memory space without letting go!

They will eat away at every program that runs on your computer whether it’s built-in or not. You can fix most problems that they cause by scanning for viruses and malware with one of these free programs.

What you should use:  Antivirus and Anti-Malware programs like Avast

6. Fix Registry Errors

The registry is a database that saves settings for programs on your computer such as file locations, window dimensions and the like. It also keeps track of hardware drivers that help support running certain programs or parts of your computer.

The problem with it though is that if there are too many errors in the registry then you can run into all kinds of problems like system crashes and missing program files.

You should regularly scan your computer to make sure this isn’t an issue and fix any problems found with it because sometimes they can cause even more issues to pop up!

Make sure you know how to do a system restore when using this trick so you don’t accidentally delete something important by mistake!

What you should use:  Windows System Restore (included with Windows)

7. Defrag Your Hard Drive

Your hard drive is the most important part of your computer and you never want it to go bad on you, so defragmenting is a great way to help prevent this from happening. If you defrag regularly then your drives will be less fragmented which in turn helps fix issues with memory and performance!

All modern operating systems come pre-installed with a simple version of disk defragmenter that does the job just fine for most users. What you need:  Disk Defragmenter (included with Windows)

8. Do Nothing At All 

Okay, this isn’t an option but I wanted to add it anyways. Computers are machines too, so they can sometimes act up and act slowly for no reason at all!

Sometimes your computer just needs to take a break and breathe before it will run smoothly again. There’s nothing wrong with stopping what you’re doing once in a while because all work and no play makes Jack a dull boy, right? It might sound silly but trust me on this one! 🙂

Frequently Asked Questions (FAQs)

Q. How do I know how much memory I have?

A. Go to your start menu and search “memory” or open system properties that can be found under my computer on the desktop. The first tab will tell you everything about you’re RAM.

Q. Do I need more than 1 GB of RAM?

A. This totally depends on what you are using your computer for, but most likely yes! Gaming for example uses a lot of CPU power so some video games may not even work with less than 2GBs installed.

Here’s a general rule of thumb: if you want to run new programs, play high-end video games, or use some stock applications like Adobe photoshop then at least 2GBs is needed! If your computer is used for mostly surfing the web and typing then a 1GB or less may do it.

But if you are unsure it’s always best to check with your motherboard manufacturer to see how much it is compatible with.

But if you are unsure it’s always best to check with your motherboard manufacturer to see how much it is compatible with.

Q. Is memory something I can upgrade myself?

A. Yes! As long as you have the know-how about computers then there should be no problem for anyone who wants to install more RAM on their own! 

The first thing I would do before doing any upgrades though is make sure that building a computer will work in your home or wherever you plan on putting it, because not knowing what you’re doing might end up damaging other parts of your computer which could cost even more money!

It doesn’t take very long to install more RAM nowadays, and it’s extremely cheap as well.


I hope this article will help you fix any memory/performance-related problems on your computer! It’s a very easy process so don’t be afraid to go ahead and try it because if something goes wrong there are always other options.

If all else fails though then taking your computer in to be serviced by a professional is always an option!

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