How To Check RAM in Windows Operating System

You should know what random access memory (RAM) is, how it works, and how it differs from the other storage options on your computer before asking how much RAM your computer or laptop has. In that case, click on those references for further reading.

But now, without further ado, let’s dive into counting your computer’s RAM. To learn how to check RAM on a Mac, skip ahead if you own a Mac.

You need to know how to check your total RAM capacity to find out how much RAM your system currently has before you can tell if you have a RAM problem or if you simply think you don’t have enough RAM.

If you’re running Windows 11, here’s how to check your RAM:

In the Windows search box, enter “About your PC,” and then select the result.

Windows 10: Memory Check

How much RAM your Windows 10 computer has can be determined in this way:

To access this feature, open the Windows Start menu, enter “About your PC,” and then select the result.

Memory testing in Windows 7

You can see how much RAM your computer has in Windows 7 by opening Task Manager. How? Read on!

To open Task Manager, press Ctrl + Shift + Esc. Alternatively, you can right-click the Taskbar and go to Task Manager.

If you go to the Performance menu and click on the Memory box, you’ll see how much RAM is currently being used, while the Physical Memory section will show you how much RAM is available.

The Computer Memory Type Check

You may be wondering, “what kind of RAM do I have?” if you’ve come across acronyms like DDR3 and DDR4. It’s a valid concern, as DDR4 RAM won’t fit into a motherboard slot designed for DDR3 or DDR5, and vice versa.

DDR (double data rate) allows for the transfer of multiple files at once, and subsequent generations of DDR improve transfer speeds. DDR5 is the most recent DDR version, but DDR4 is still widely used. DDR5 has the potential for significantly greater bandwidth than DDR4. The faster your DDR is, the quicker your CPU can access data.

Here’s how to use a free third-party tool to determine your RAM type:

Get CPU-Z from their website and install it on your computer.

After that, open the program and go to the Memory menu. Under “General,” you’ll find information about your memory’s Type.

Methods for Viewing Memory Usage in Windows

Knowing how much RAM your computer has is only half the battle; you also need to know how much RAM your computer is actually using at any given time. You’ll need the whole picture if you’re trying to answer the question, “How much RAM do I have left?”

Learn how to view memory usage data, including speed, availability, and more, in Windows 11 and 10.

The Task Manager can be accessed by right-clicking the Taskbar.

To access Memory, go to Performance. The RAM speed in Windows 10 and 11 and other memory hardware details can be viewed here.

The Processes tab can be accessed to reveal which processes are consuming the most memory. By right-clicking a process and selecting End Task, you can terminate it immediately, freeing up RAM.

If your computer is running slow because of low RAM, try freeing up some space by following these steps.

You can also use Avast Cleanup’s Sleep Mode to hibernate applications by putting them to sleep when they’re not in use. You can improve your computer’s speed and stability by installing Avast Cleanup.

If your Mac is having trouble completing tasks and opening specific programs, it may be due to a lack of memory. The first thing you should do is inspect your available RAM. Learn how much RAM your Mac has by following these steps:

To access the About This Mac option, click the Apple menu.

You can see how much RAM your Mac has and its other specs next to Memory.

That’s how you inspect your Mac’s memory. Find out how much RAM your computer has and what kind it is.

How to Tell What Kind of RAM Your Mac Has

Macs are not exempt from the need for careful RAM and CPU matching. How to Tell What Kind of RAM Your Mac Uses

To access the Spotlight search bar, click the magnifying glass icon and then type in the desired system-related query.

There is more than just RAM to consider when performing a performance check on your Mac. Keeping your Mac tidy and preventing it from overheating are both skills you should acquire.

How to View Mac OS Memory Usage

Here’s how to check how much memory is being used by your Mac’s operating system:

Select Go > Utilities from the main menu of your macOS.

Start up the Activity Monitor by clicking its icon twice.

How to Track Down Memory on a Mac. In a moment, you’ll be able to determine the appropriate amount. (Spoiler: more isn’t necessarily better.)

If you’re experiencing low RAM, check out our guide on how to speed up a Mac for some straightforward advice, such as closing all unused applications.

Invest in a Mac-specific cleaning app for the most thorough optimization. There will be more available RAM and better overall performance with the help of Avast Cleanup for Mac. In addition, it will assist you in easily and securely erasing unnecessary information such as duplicate files and blurry photos.

Is your PC always running slow because of a lack of memory? Are you still experiencing slow performance in Windows and Mac OS despite following optimization advice? If that’s the case, you should probably consider upgrading.

Fortunately, random access memory (RAM) has decreased in price and simplified in terms of installation, so upgrading your computer’s memory is not a major hassle. You won’t believe the difference in speed after upgrading your PC’s RAM or increasing your Mac’s memory.

How much random access memory do I require?

How much RAM your computer needs is entirely up to how you plan to use it. Even though 4 GB is standard on some budget notebooks and Chromebooks (and may be sufficient for casual web browsing and word processing), 8 GB is recommended for optimal performance for the vast majority of users.

Gamers and Photoshop gurus need at least 16 GB of RAM, while professional video editors and 3D artists may need as much as 32 GB.

If you’re not sure how much RAM your computer needs, this table can help:


8 – 16 GB

16 – 32 GB

32 – 64 GB

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Apps for Leisure Time and Low-Impact Tasks

Heavy Apps / Multitasking / Games

Apps for Professionals / Heavy Use


Using a console that was released before 2016

Streaming or playing the newest games at maximum settings

Altering Footage

Keying in Data

Working in multiple windows at once

Design engineering and 3D modeling

Scanning inboxes

Having many browser tabs open at once

Computer science, programming, and data base design

Commonplace office programs


Image manipulation

Fun stuff to do (movies, music, etc.)

Microsoft Office: Working with Multiple, Complex Files

Radiologic Imaging

Office Suite (Word, Excel, and PowerPoint) by Microsoft

Digital audio workstation (DAW) music production by amateurs.

Creating and performing music professionally

If you’re building a PC gaming rig, you should read our advice on how to optimize Windows for gaming to make sure you have enough RAM for intensive tasks like multimedia editing or gaming. Keep in mind that your motherboard will limit the type of DDR RAM (DDR3, DDR4, and DDR5) you can install on your PC.

RAM is only a piece of the puzzle. Due to its limited utility and inability to increase the CPU’s clock speed, it may not be the panacea you’re hoping for. Make sure you investigate central processing units and solid-state drives further to zero in on the source of the slowdown.

Rectifying Errors in Your Recollections

Check your computer’s memory and other hardware components if it suddenly begins crashing or freezing without warning. How do you verify the correct operation of your RAM? Memory diagnostic tools are built into Windows 7, Windows 10, and Windows 11 and are simple to use.

How to Conduct a Memory Check in Windows

Launch Windows Memory Diagnostics by searching for it in Windows. If Windows Memory Diagnostics is an available option, select it.

When the pop-up window appears, select Restart now to check for issues. Your computer will restart in a troubleshooting mode.

Please be patient as Windows performs a memory error check. The RAM in your computer needs to be replaced if the diagnostic tool finds a problem.

You may want to check for malware or hard disk issues if it doesn’t find a problem but you’re still experiencing issues like a very noisy computer fan or 100% disk usage in Windows. Additionally, bloatware could be at fault.

How to Quickly Free Up More RAM

Memory on laptops and desktops alike can become full very rapidly. When that happens, the OS (Windows or macOS) uses a technique called paging to transfer data from RAM to the hard drive. There are significant delays and performance losses when data is transferred from RAM to the hard drive. That issue is easily remedied by a specialized cleaning instrument.

With Avast Cleanup’s Sleep Mode, you can put CPU-intensive background tasks to sleep so that you can free up RAM for more urgent tasks. Regular, automated cleaning makes it simple to eliminate the cache of useless files and other data that is causing your computer to run slowly. Download Avast Cleanup right now for no cost.

Which is better, 8 GB or 16 GB of RAM?

Whether you require 8 GB or 16 GB of RAM is conditional on those requirements. 8 GB should be sufficient for most people who only use their computers for browsing the web and word processing. In contrast, 16 GB of RAM is recommended if you plan to use your computer for intensive tasks like video editing or gaming.

To what extent does my computer’s memory slot support larger amounts of RAM?

Your computer’s model and motherboard determine how much RAM it can support. The specs for your personal computer can be found in the manual or via an internet search.

Is 32 GB of RAM going to outperform 16 GB?

When it comes to general computing, 32 GB of RAM is not noticeably faster than 16 GB. Video editing and 3D rendering are two examples of memory-intensive programs that should benefit from 32 GB of RAM.

Does adding more memory to a computer make it run slower?

Extra RAM won’t slow down your PC, but it’s pointless if you aren’t running any programs that can take advantage of it. If your computer has insufficient memory, its performance may suffer or it may even crash. Verify that there is sufficient random access memory (RAM).

Fix any issues your computer has before installing the upgrade. Cleaning up your PC and erasing temporary files in Windows can make a significant difference, and most users report seeing the effects almost immediately. The use of temporary files can slow down the system and even hide malicious software. Integrate this into your typical computer upkeep.

Will increasing the amount of memory to 32 GB help?

If you regularly use your computer for memory-intensive tasks like video editing, upgrading to 32 GB of RAM may be worthwhile. If you primarily use your computer for simple tasks like web browsing and word processing, you probably won’t notice any performance improvement.

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