How to clean up a MacBook Pro. Follow these best ways to clean up MacBook hard drive: 1. First, you should clear cache files. Depending on the computer, caches can occupy anything from a couple of gigabytes to 10 or even 20 gigabytes. Jan 09, 2021 It supports all kinds of Mac devices such as MacBook Pro, MacBook Air, iMac. Below are the steps to use this tool. Get A Free Trial Now! Here’s how to use the said PowerMyMac to free up RAM step by step: Download the software from the official website. Launch the said software within your Mac device.

You still remember the first thing on your mind when you were buying your new MacBook that this Machine will always keep up with your pace and will never slow down on you. That’s exactly what these awesome machines are built to do. But sooner than you think, it starts slowing down. The first thing you need to know is that the performance of your Mac depends a lot on the memory usage on the device. We will talk about some of the ways to learn how to reduce memory usage on Mac and get it to maximum performance again.

Check Your Available Memory Usage on Mac First!

All the applications developed for use on Apple Machines are built to optimally use the memory available. But memory management for MacBook becomes critical when you open too many applications that are running simultaneously. This results in major memory overload.

Once you experience your Mac slowing down, you should start analyzing the memory usage. If you don’t know how to check memory usage on Mac, the best application to start with is the Activity Monitor. You can easily find this application in the Utilities or you can simply type the name of the application in the Spotlight window.

Activity Monitor: Helpful Tool in Analyzing Memory Usage on Your Mac

Activity Monitor is a built-in application in MacOS which tells you everything that is running on your MacBook. It gives you a complete overview of your MacBook’s memory usage. Here you can find out what applications are currently running and how much memory is being utilized by each of the applications. It is an excellent tool in analyzing the memory usage as it gives you plenty of details on the resources being consumed by any application, including the memory being used, Number of threads utilized by each app, CPU usage, etc.

What's more, ths Activity Monitor shows how you can add different columns to check a particular resource being utilized by an application and play with the statistics to shut down what you don’t need and that eats too much of memory. To illustrate a few, let’s have a look at the memory page of Activity Monitor.

The memory page is very informative when you understand all that it is showing to you;

Memory Pressure: This graph gives you the usage of memory over a period of time. You can set the Update Frequency and set the intervals. The right-most bar is the current memory usage, going back in time as you move to the left of the graph. The color of the graph shows the usage level.

• Green – RAM Memory available.
• Yellow – RAM Memory still available, tasked by memory-management processes (like Compression)
• Red – RAM Memory completely used. This is the time where you should start shutting down some apps.

You can see the total installed RAM on your computer shown as,

Physical Memory: Total memory installed.

The part which you are really concerned about is the one marked as,

Memory Used: Total memory being used by the running apps and processes. Getting inside to have a deeper understanding of the memory distribution allows you to play with it and get the best performance.

• App Memory: Total memory used by all the apps/processes.
• Wired memory: As the name suggests, this memory is (virtually) hard-wired and you cannot make any changes to the processes using this memory. These are usually the primary processes of your Machine and they need the memory with the quickest access and cannot be swapped with the memory on disk.
• Compressed: The MacOS will compress a chunk of memory in the RAM to make more space for the utilization of other apps. You can see the column of compressed memory to see how much actual and compressed memory is used by each process or application.

Swap Used: The MacOS will utilize some space on the disk drive of your Mac. This is used to free up physical space on RAM for the applications requiring more intense use of memory.

Cached Files: The MacOS keeps the recently closed applications as cached files for quick loading once you restart the same application. However, this memory is available to be used by any new application if the same application is not started.

Running out of Space? Try The Quick Fix to Free Up Memory Space Here

When you are running out of space on your Mac and your memory pressure graph is constantly in the red. Your computer is slowing down and if you are thinking about how do I free up memory on my Mac, using a powerful Mac cleanup software is the quickest fix for you. Umate Mac Cleaner is beyond compare your first choice for Mac cleaning software you will find and let me tell you why.

Umate Mac Cleaner is an amazingly powerful tool to clean and offers a one-click solution for releasing more memory. No important files will be deleted through Umate Mac Cleaner so you don’t have to worry about accidentally harming your Mac. Its one of the main features - Clean Up Junk is designed to delete all the junk files which are slowing down the Mac system. You can use the Clean Up Junk feature to run a Quick Clean first.

Quick Clean will run an automatic scan to search, identify and delete the unnecessary files piled up on your system. Deleting those junk files have no effect on system performance, so you can safely remove them without consideration.

Once the Quick Clean has done its job and you still feel the need to make some more space available, the Clean Up Junk lets you run a Deep Clean on the Mac. Deep Clean shows you the files available on the system which can be deleted to make more space available on the Mac. It runs a scan and finds the items that can be deleted, and you can now choose which of these files you want to permanently remove from the system, then hit the big Clean button to remove them with single click.

Another very useful feature of Umate Mac Cleaner to lower memory usage on Mac is Manage Application & Extensions. Naturally, there are a few applications lying around over the chunks of your memory and these applications are not even being used. These unused applications and unnecessary extensions are hogging on the memory bytes which are needed for the new and more frequent applications. This feature of Umate Mac Cleaner is how to save memory on Mac by uninstalling the rarely used applications and their associated files. Along with the unused applications, it also targets the unnecessary extensions which are installed in your Mac. This feature will list down the applications with their usage statistics and you can choose which ones to remove to lower memory usage on your Mac.

Getting Umate Mac Cleaner for Mac memory management is unbelievably easy. All you need to do is get the app from iMyFone, install and launch the app and let it do the rest automatically. The app comes with a very intuitive user interface and is compatible with Macbook/iMac running MacOS 10.15-10.9.

Other 7 Tips to Reduce Memory Usage on Mac Manually

Using a Mac cleaning tool to free up memory on Mac is much easiesr and faster. And this way is highly recommended for time-saving clean up. However, if you want to free up memory without using third-party software, here are other 7 extra tips for you to do the job manually. Let’s check them out together!

1. Clean up the Desktop

No matter what computer you are using, you know that your desktop is filled with unnecessary and unused icons scattered all around the screen. Don’t worry; this is what we do on all our computers. But if you want to lower the memory usage on your Mac, you might want to steer away from cluttering your desktop. This might come as a surprise, but MacOS allows your desktop icons to be treated as priority applications and it keeps all the desktop icons in the active memory. This takes up space in your RAM which you definitely want to save.

2. Manage Memory Usage in Finder

The Finder application on Mac can sometimes take up a lot of memory of your system. You are thinking that Finder should not be taking up this much space, right. It is probably because the Finder application is set to show all files available on the system. Try changing the default display of Finder to not show All My Files. This will work wonders for you.

3. Force Quit Memory-eating Processes

In the Activity Monitor, you can see which applications are consuming most of the memory. These memory-hogging processes are slowing down your system. You can select to Force Quit these processes to save memory on your Mac.

4. Delete Browser Extensions

The add-ons and extensions on the internet browser are nice tools for quick access to features you need while surfing the internet. But more often than not, they are consuming more memory than they are being helpful. You can save a lot of memory on your Mac by deleting the unwanted browser extensions. Just launch the browser on your Mac, like Safari, Chrome and Firefox, and then go to Preferences to remove those unwanted extensions on the Extensions tab.

You can use Umate Mac Cleaner to remove the undesired extensions. Just launch the app and go to Manage Applications and Extensions and the memory management tool will list down all the extensions for you to choose and delete. You will be surprised at how many of these extensions are not even needed in your Mac.

5. Close Unwanted Finder Windows

Opening a number of Finder windows takes up a lot of memory, and it is incredible how much memory you can save by this little tip. You don’t need anything fancy for this. A keyboard shortcut is all you need; press Command + Option + W to close all the open windows on your Mac.

6. Disable Login Items

The items that are set to launch on every login are going to use a lot of memory space. Most of these login items are not essentially required for your day to day computing needs and you can easily get rid of them. Here are the simple steps to do that: Click the Apple icon > select System Preferences > Click Users & Groups > Select the login item you want to remove, then click the Remove.

Using Umate Mac Cleaner to Disable Startup Items is your one-click solution to fix this issue. Select the items you want to disable on your next login and you will start your Mac with a bunch of memory saved.

7. Purge RAM in Terminal (for Advanced Users)

Open the terminal on your Mac and enter the command ‘sudo purge’. This feature requires admin rights so you would have to enter the password here then the system will clear the inactive memory. We strongly advise against using this method unless you know your way around your Machine.

If You Use Chrome Browser, Here's Bonus Tip to Lower Memory Usage

If you are using Google applications like Gmail, Google Drive, etc. This tip might be useful on how to lower memory usage on Mac. Google Chrome makes use of the system GPU for its processes to help load web pages super fast, however, this process takes a lot of memory on your system RAM. Fortunately, there is a way to control this. Use the Task Manager of Google Chrome to manage the memory available for use by Chrome, and you are good to go!

Anyway, You Should Keep Your Eye on Mac's Memory Usage

If your Mac is boosted up with 16 gigs of RAM memory, then you might have a lot of free space to use up for unnecessary applications. But with the basic 4 or 8GB RAM machine, you would require the monitoring more often. More applications running on the Mac means more memory usage. This makes it very important that you should keep a check on your applications. Learning to read and analyze the memory page of the Activity Monitor will be extremely useful in memory management for your Mac and keep your MacBook memory usage under check.

Conclusion

With these simple tips and tricks, you can bring your Mac back to its fast performance condition when the speed of your MacBook was unmatched to all the other computers. Using an application that can efficiently look after the system health will keep your Macbook hassle-free. Umate Mac Cleaner might just be the thing you were looking for, a application that comes with all-in-one package and all the features you need.

How to remove 'Your computer is low on memory' from Mac computers

What is 'Your computer is low on memory'?

'Your computer is low on memory' is a deceptive pop-up window displayed by rogue applications (e.g. adware, browser hijackers or other Potentially Unwanted Applications - PUAs). It is displayed by ScreenSaver.app, ScreenCapture.app, Spaces.app, MacSecurityPlus and other dubious apps. The pop-up is designed to trick users into giving the application displaying it various permissions such as control over browsers and the data stored therein.

The text presented in the pop-up claims that the computer is low on memory and suggests that the user close some opened applications to free up memory. This pop-up hides another window, and thus the 'Close' button of the first window is also the consent option of the next pop-up. Therefore, when 'Close' is clicked, users unintentionally click the hidden button as well. The disguised pop-up is a system window through which the rogue application displays requests to allow potentially harmful capabilities/actions. For example, in this deceptive manner, the app might request permission to control the browser (e.g. Google Chrome, Safari, etc.). Once such access is allowed, the app behind this pop-up can gain access to documents and data stored on the browser, and then misuse it in various ways. Furthermore, 'Your computer is low on memory' is displayed when users attempt to uninstall the application displaying it. Therefore, if you encounter this pop-up, you are strongly advised to immediately remove the app responsible for it.

PUAs such as ScreenSaver.app, ScreenCapture.app, Spaces.app, and MacSecurityPlus display 'Your computer is low on memory'. These unwanted applications have various dangerous capabilities. Adware-types display intrusive ads (e.g. pop-ups, banners, surveys, coupons, etc.), which significantly diminish the browsing experience by limiting browsing speed and website visibility. Additionally, when these ads are clicked, they redirect to sale-based, untrusted, compromised, deceptive/scam and malicious sites. They can also be triggered (by clicking them) to download/install content (e.g. PUAs) without users' consent. Other unwanted apps called browser hijacker modify browsers, restrict or deny access to settings and promote fake search engines. Most PUAs (regardless of other capabilities) can track data. They can monitor browsing activity (URLs visited, pages viewed, search queries typed, etc.) and gather users' personal information derived from it (IP addresses, geolocations and other details). This collected data is shared with third parties (potentially, cyber criminals) seeking to generate revenue by misusing it. To summarize, rogue apps can cause browser and system infiltration/infections, lead to serious privacy issues, financial loss and even identity theft. To ensure device and user safety, remove all suspicious applications and browser extensions/plug-ins immediately upon detection.

An example of a pop-up displayed due to rogue apps is '* will damage your computer. You should move it to the Trash.', which is caused by Helperamc, Hlpradc, Smbstrhlpr, Helpermcp and others. While unwanted applications do not need express user permission to infiltrate devices, they can also be promoted by various deceptive/scam web pages. They are promoted as legitimate and useful software with a broad array of features, but despite how good these offers may sound, they are typically nonoperational. PUAs can cause serious problems. These apps are simply used to generate profit for the developers. PUAs run intrusive advertisement campaigns, force-open all kinds of untrusted and malicious websites, hijack browsers and collect private data.

How did potentially unwanted applications install on my computer?

PUAs proliferate via the download/install set-ups of other software. The deceptive marketing method of pre-packing normal products with unwanted or malicious additions is called 'bundling'. Rushing download/installation processes (e.g. skipping steps and sections, using pre-set options) endangers devices with potential infiltration and infections. Some PUAs have 'official' download pages. When clicked, intrusive ads can stealthily download/install PUAs.

How to avoid installation of potentially unwanted applications

All products should be researched before download/installation and/or purchase. Use only official and verified download channels. Download sources such as free file-hosting sites, P2P sharing networks (BitTorrent, eMule, Gnutella, etc.) and other third party downloaders are untrusted and should be avoided. When downloading/installing, you are advised to read the terms, explore available options, use the 'Custom/Advanced' options and opt-out of all additions (apps, tools, features and so on). Intrusive ads usually seem legitimate and harmless, however, they can redirect to dubious web pages (e.g. gambling, pornography, adult-dating and others). If you encounter these advertisements/redirects, check the system and remove all suspect applications and/or browser extensions/plug-ins without delay. If your computer is already infected with PUAs, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate them.

Free Up Physical Memory

Text presented in the pop-up window:

Your computer is low on memory.

To free up some memory, please close a few applications.

Another example of 'Your Computer Is Low On Memory' pop-up message:

Screenshot of a rogue installation setup, promoting applications that display 'Your computer is low on memory' pop-up:

IMPORTANT NOTE! Most rogue applications are hidden deep within the system and do not appear on any list of installed software. Therefore, the removal process might be complicated. Taking the aforementioned ScreenCapture.app as an example:

1) Navigate to the '~/Library/Application Support/.screencapture/' directory, right-click on the 'ScreenCapture' application, and select 'Show Package Contents':

2) Navigate to the 'Contents/MacOS' directory and delete the 'ScreenCapture' application:

3) Once the previous steps are performed, the process associated with the ScreenCapture application will no longer be automatically re-started and you will be able to easily terminate it and remove the remaining application files:

4) After removing the ScreenCapture application, navigate to the '/Users/Test/Library/Application Support' directory and enable the display of hidden directories. Then, search for a directory with a dubious name (e.g., '.helper', '.dir', or similar), which contains an application called 'Finder'. Once located, this entire directory must be deleted. Note that MacOS actually has a genuine Finder application. Yet, the malicious version has a completely different icon (typically, a Terminal logo) and criminals simply use this as a disguise:

Instant automatic Mac malware removal:Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Mac malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for MacBy downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited three days free trial available.

Quick menu:

• STEP 1. Remove PUA related files and folders from OSX.
• STEP 2. Remove rogue extensions from Safari.
• STEP 3. Remove rogue add-ons from Google Chrome.
• STEP 4. Remove potentially unwanted plug-ins from Mozilla Firefox.

Video showing how to remove adware and browser hijackers from a Mac computer:

Potentially unwanted applications removal:

Remove potentially unwanted applications from your 'Applications' folder:

Click the Finder icon. In the Finder window, select 'Applications'. In the applications folder, look for 'MPlayerX','NicePlayer', or other suspicious applications and drag them to the Trash. After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.

Combo Cleaner checks if your computer is infected with malware. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited three days free trial available.

Remove 'your computer is low on memory' pop-up related files and folders:

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...

Check for adware-generated files in the /Library/LaunchAgents folder:

In the Go to Folder... bar, type: /Library/LaunchAgents

In the “LaunchAgents” folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, “kuklorest.update.plist”, etc. Adware commonly installs several files with the same string.

Check for adware generated files in the /Library/Application Support folder:

In the Go to Folder... bar, type: /Library/Application Support

In the “Application Support” folder, look for any recently-added suspicious folders. For example, “MplayerX” or “NicePlayer”, and move these folders to the Trash.

Check for adware-generated files in the ~/Library/LaunchAgents folder:

In the Go to Folder bar, type: ~/Library/LaunchAgents

In the “LaunchAgents” folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, “kuklorest.update.plist”, etc. Adware commonly installs several files with the same string.

Check for adware-generated files in the /Library/LaunchDaemons folder:

In the Go to Folder... bar, type: /Library/LaunchDaemons

In the “LaunchDaemons” folder, look for recently-added suspicious files. For example “com.aoudad.net-preferences.plist”, “com.myppes.net-preferences.plist”, 'com.kuklorest.net-preferences.plist”, “com.avickUpd.plist”, etc., and move them to the Trash.

Scan your Mac with Combo Cleaner:

If you have followed all the steps in the correct order you Mac should be clean of infections. To be sure your system is not infected run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file double click combocleaner.dmg installer, in the opened window drag and drop Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates it's virus definition database and click 'Start Combo Scan' button.

Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays 'no threats found' - this means that you can continue with the removal guide, otherwise it's recommended to remove any found infections before continuing.

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

'Your computer is low on memory' pop-up removal from Internet browsers:

Remove malicious extensions from Safari:

Remove 'your computer is low on memory' pop-up related Safari extensions:

Open Safari browser, from the menu bar, select 'Safari' and click 'Preferences...'.

In the preferences window, select 'Extensions' and look for any recently-installed suspicious extensions. When located, click the 'Uninstall' button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for normal browser operation.

• If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

Remove malicious plug-ins from Mozilla Firefox:

Remove 'your computer is low on memory' pop-up related Mozilla Firefox add-ons:

Open your Mozilla Firefox browser. At the top right corner of the screen, click the 'Open Menu' (three horizontal lines) button. From the opened menu, choose 'Add-ons'.

Choose the 'Extensions' tab and look for any recently-installed suspicious add-ons. When located, click the 'Remove' button next to it/them. Note that you can safely uninstall all extensions from your Mozilla Firefox browser - none are crucial for normal browser operation.

• If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.

Remove malicious extensions from Google Chrome:

Memory For Macbook Pro 2011

Remove 'your computer is low on memory' pop-up related Google Chrome add-ons:

Open Google Chrome and click the 'Chrome menu' (three horizontal lines) button located in the top-right corner of the browser window. From the drop-down menu, choose 'More Tools' and select 'Extensions'.

In the 'Extensions' window, look for any recently-installed suspicious add-ons. When located, click the 'Trash' button next to it/them. Note that you can safely uninstall all extensions from your Google Chrome browser - none are crucial for normal browser operation.

• If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.