How To Clear Memory On A Mac

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  1. Selling Computer Clear Memory

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.

Depending on the age of your Mac, it contains a small amount of special memory called NVRAM (Non-Volatile RAM) or PRAM (Parameter RAM). Both store settings used by your Mac to control the configuration of various systems and devices. Now in the page of OmniDiskSweeper at the very bottom at the left corner, you'll see a white file picture, press it and a window will pop out, select all the files by clicking ( Command+A) now right click on the touchpad, from the menu choose (Erase Using Clean my mac). Now Clean my mac will pop out and you'll see al the file you selected to. Click on the drive and select the Erase tab. Set the format value to Mac OS Extended (Journaled)and click the Erasebutton. After that has finished select the Partition tab. Type in a Namefor your hard drive and select how many partitions you want from the Volume Scheme. The usual setting is one partition.

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.

Free

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

Memory

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.

Mar 03, 2021 • Filed to: SD Card Solutions • Proven solutions

Case: I want to use my camera to click more pictures, but the storage is already full. I don’t know how to delete photos from the SanDisk memory card on Mac. Can someone help me to do it?

It is not rocket science that sometimes people have to delete SD card files to free up some space. Typically, users can easily do that. But the ones who have bought new devices like a camera, handy cam, or any other device on which they are using the SD card might not know about it that much. That’s why it is a better alternative to delete the SD card files using Mac.

In this article, you will learn how to delete the SD card files and restore the deleted files from the SD card.

Part 1. Why Delete SD Card Files

Mac

It is a debatable question. People often argue about the importance of formatting and erasing the data from a storage device. Whether it is hard to drive or an SD card, every storage media should be formatted from time to time to keep the optimal performance. You should know some things about the SD cards, which will assure you that you need to erase them frequently.

  • If the card is previously used for another device, then you better erase it to make it usable on the new device. If you’ve been using the same device, then deleting SD card files normally will do the trick.
  • Some files get missing, and you don’t know how that means either the card has corrupted data or a virus/malware is causing the issue.
  • If your card can’t be read by your camera or phone, or any other device, you should try erasing the data permanently.
  • If you get any error while inserting the memory card on a device.
  • If your storage space is full and you need to make space for new files.
  • Incompatibility of the SD card with the device you intend to use it in.

Corrupted or damaged data often cause the irregular behavior of an SD card. In this case, it is better to format the SD card. But if everything is working fine, then simple erasure will do the job.

If you want your deleted photos back, you may be interested in Recovering Photos from Formatted or Corrupted SDHC Card.

Part 2. How to Delete SD Card Files on Mac

Mac has provided a very convenient method to delete files from any storage device. But you will have to access the files first. When you want to delete SD card files on Mac, it is an elegant and clean method. You only have to move the files to Trash, and the card will be empty and ready for use. To do this, you will have to follow the steps given below:

Step 1: Connect the SD card to Mac, and a drive icon will appear on the desktop. The drive will appear by its name, such as if your drive name is SANDISK, it will appear as SANDISK on the desktop.

Step 2: Double-click on the icon to view the files and folders stored on the SD card. You can select the files and folder just by clicking them. To select multiple files at once, hold the Apple key and select the files you want to delete.

Step 3: Now drag the files to the Trash bin, and they will be deleted from the card. You can perform a complete deletion or perform a selection deletion using this method.

Step 4: Don’t just leave the files in Trash. Hold down the CTRL key while you click on Trash, and you will see the Open and Empty Trash option.

Step 5: Click on the Empty Trash option and remove the items from the Trash too.

This will permanently remove the files from your Card and Mac trash. If the space occupied by the files is the same after this, that means that the files are not deleted properly, and you will have to carry out the task again. But don’t worry; if you deleted some important files, we also have a tool that can recover files from empty trash.

Part 3. How to Erase SD Card Using Mac

Another method you can use to delete files on the SD card using Mac is the Disk Utility feature. It is more like a formatting method instead of a simple erasure. The files deleted with this method may or may not be available for recovery. Plus, this method assures that the card will be free of errors, and it can be used on a device you like. Follow the steps below to erase the SD card permanently.

Step 1: Connect the SD card to Mac and open Disk Utility from the Applications. As the Disk Utility window opens up, you will be in the First Aid tab by default.

Step 2: Select the SD card from the left side panel and switch to the Erase tab.

Step 3: Now, you will have to give a name to the Card and choose the card's file format system. Typically, the appropriate format is exFAT as Windows, and Mac OS support it.

Then click on the Erase button and let the Disk Utility finish the task. You will be notified when the process is finished, and you can remove the card from Mac easily. This process is called formatting, and it is mostly used to change the file format system of storage media. This process consists of three important terms, which are explained below.

1. Disk Utility

In Mac OS X, the disk utility software helps users manage disks on their computer, including the SD card. The disk utility can be used to safely remove disks, burn DVDs, and erase the entire disk. Formatting the drive marks all data as deleted and prepares the drive for future use. Typically, formatting an SD card won’t require much time, but if you apply advanced security options, it will take a while.

2. Formatting

Within the format menu, you can select the specific format in which data is stored on the SD Card. You can select the format as per your intend to use the SD card for the device. If you plan to use the card on Mac, then the format should be kept as Mac OS Extended Journaled. If you plan to use the card on smartphones or digital cameras, you should prefer using the MS-DOS format.

3. Security Options

You can also set up the Security option inside the Erase tab before you begin the format. The choices are zero-out data, 7-Phase Erase, and 35-Pass Erase. Each pass provides more secure formatting to the card, and it is also time-consuming. Depending on the card's size, it will take some time, but the format will be successful. Keep in mind that the data erased using the 35-Pass will make the data files irrecoverable.

Part 4. How to Recover Deleted Files on Mac

How To Clear Memory On A Mac

If you deleted the files mistakenly from the SD card, then you still have a chance to recover them. Recoverit Mac data recovery software is here to help you. So, whether you have intentionally deleted the files or you lost them due to some other problem, Recoverit can restore deleted files from the SD card with just one click.

All you need to do is to download the software and install it on your Mac. then follow the steps below and get the files back:

Step 1: Run Recoverit:

Launch the software and connect the SD card to the system. From the main interface, specify the drive whose data you want to recover and click on the Start button.

Step 2: Scan the Card:

The software will scan the SD card for lost or deleted files. You can also stop the scan if you already found the files. The files will be displayed on the screen according to the file type or file path.

Step 3: Scan and Recover:

Now, select the files that you want to recover and have a preview of the files. Don’t forget to look at the files' condition as they might not available for recovery in good condition.

Select as many files as you want and tap on the Recover button. Wait as the software restores the deleted SD card files on your system. It will take a while, depending on the size of the recovery. But you will have your data back in original quality.

Part 5. Tips for Deleting SD Card Files on Mac

Whether you are about to delete SD card files or trying to recover them somehow, there are some things that you should keep in mind. Data and files stored on the devices are important, and that’s why you can’t risk being careless with them. Take a look at these tips for deleting the SD card files, and the next time you can avoid deleting important files.

  • When you are deleting the files, ensure that the card is connected properly and the process doesn’t get interrupted. Otherwise, you will have to follow the steps from the beginning, which is hectic and time-consuming.
  • Be precise about choosing the format for the card.
  • Make sure that you are using a reliable SD card otherwise. You will be stuck in the formatting loop again and again with no effective results.
  • If you lost the files, don’t just pick out the first tool you see on the internet. Review the software and then choose smartly.
  • Formatting can save you from a lot of hassle. Plus, it keeps the card in optimal condition. Hence, it is recommended that you create a backup of the files stored on the card and then format it whenever you want.

It is said that prevention is better than cure. So, you have to be careful from starting to make a blunder mistake of deleting the only copy of your data files.

Conclusion

Now you know several methods to delete SD card files. And if somehow you accidentally deleted some important files, then you’ll still have an option to recover them. Recoverit Mac data recovery can help you restore deleted files from an SD card or any other storage device. Thus, whenever you lost a file, you will have a tool that can effectively restore the file in original quality. Recommend Recoverit to your friends and family so they will also have access to Recoverit in case of emergencies.

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