All devices experience to run slow, because of the age of your device, and it's not an issue. Conducting several gravid tasks, your device might get sluggish. Once you encounter shutters inflicting your device to slow down often these days, it's time for you to check and clean your Mac. How to prevent Mac running slow.

In this article you will learn what causes your device to slow down, we will find some comfort ways to fix the breaks. We will then identify what's causing your Mac to encounter this issue and fix it. We will walk you through the common steps that hold up the system resources of your device and how to conclude which programs to sue, and we will give you the best tips to keep your Mac performance as smooth as credible.

Article Content Part 1. Why Is My Mac So Slow?Part 2. How Do I Find out What Is Slowing Down My Mac?Part 3. How Do I Speed up A Slow Mac?Part 4. Conclusion

Part 1. Why Is My Mac So Slow?

Your browser is also the culprit, some computers will hog your mac's data and working memory, sending you a slow performance as a result. Some are going to be more liable to deliver your system to move slowly compared to other devices. In case you are using the chrome browser, then you really probable prior to now know it's usually on your record. Your device is running slow because of the Hard Drive space.

Your loosen out of the storage and it may not just ruin the system performance of your device, it can also cause your device to crash. That’s because your device is exchanging memory to the disk to set up the low primary RAM of your device.

Here are some of the reasons why your Mac is slowing down.

  1. You have a full hard drive.
  2. You have not optimized the storage space of your Mac.
  3. Outdated version of your Mac.
  4. When you start using your Mac, lots of stuff loads up in the background of your device.
  5. You have an outdated hardware.
  6. Too many unused Applications.
  7. You have a cluttered desktop.

Not all users know this, that the desktop icon is a slight functional window that your device uses and processes. If you have too many icons on your desktop, don’t be surprised if you experience a slow device.

  1. You have full of junk on your Browser.

You may notice that your browser is slowing down and your device will start to slow down also. Even a new device can be bummed out by tons of open tabs and tracts of your browsing files.

  1. You have too many outdated Caches files.

Cache files have many different varieties like the user cache, generated caches, system cache, app and many more and these are all tied to your user account.

These are some of the reasons and how to prevent your Mac running slow.

Part 2. How Do I Find out What Is Slowing Down My Mac?

To find what is slowing down your device use the CPU to check the condition of your device. Or you can use the Activity Monitor of your Mac.

Here are the detailed steps to find out what’s slowing down your Mac.

To know how much memory you have on your Mac, take these steps.

About this Mac

  1. Go to your Apple icon on your dock.
  2. Then About this Mac and check the available memory listed.
  3. View the startup, memory, disk, graphics, serial number, and the processor.

Check About this Mac


  1. Open the Finder Application
  2. The view menu.
  3. Then show the toolbar.

Disk Utility

  1. Open disk utility
  2. After launching you will have the view of your Mac space.

Check Disk Utility

Part 3. How Do I Speed up A Slow Mac?

Update Mac OS Version and Hardware

Updating OS takes time. But, the old Mac device can’t often update to the latest version. If you want to check your version, click the Apple menu icon on the left corner then go to “About This Mac.” Then if you can’t modernize to a new device, which is the macOS Mojave at least update your Mac to the latest version to prevent your Mac running slow.

Optimise the Storage of Mac

It can help you to create more space on your device, if you optimize your storage. When there’s enough space it will keep your files, videos, photos, TV films, programmes, and email extensions in the iCloud, make them accessible if needed. The Files that take the space of your device can install the actual logs if needed. The current record files and optimised version of your files are still on your Mac.

Manage Startup Items on Mac

The easiest way if you want to get rid from launching on startup is to do these steps

Right-click on application. Go to the Options in the menu. The Application that startup will have a check then go to Open at Login. And click the option to uncheck and disable the application from opening it automatically.

Uninstall Old and Useless Apps

In terms of uninstalling an Application either old and useless is very easy. We suggest you to use the best and reliable tool like the PowerMyMac tool it has many features to choose from. You need to keep your Mac device optimized and more manageable. This tool has the complete capability to uninstall old and useless applications here’s how it works.

Download Free Version Now

Step 1. Launch the application.

Step 2. Choose the Uninstaller, then scan your Mac.

Scan your Mac

Step 3. View and choose which subject needs to uninstall, and then mark the files.

View Files

Step 4. Click the Clean button and you're all done.

Click the Clean Button

Using PowerMyMac tool will help you to avoid your Mac running slow.

Remove Large and Old Files

Open and launch the Finder application to locate the large and the old files you have on your Mac you can search it using the spotlight search tab. Just click the drive, launch the search window, press the + button, drop-down the menu, choose the Size, and the files. Type the application you are looking for. Then you will view the list of the files by sort by size. You can specify which application you want to remove here.

Remove Large and Old Files With Finder

Clear out Browsers’ Data

Clean the browser's cache, to update the subject if you are visiting the website or using the assistance. These cache files store the information from the different websites you visit, so that it will load your browser more quickly. Try these steps.


  1. Launch Chrome
  2. Select the browser in the top display
  3. Click on the Clear Browsing Data
  4. Choose the time
  5. Then Click the Clear Browsing Data

Clear out Chrome Data

Firefox (OS X)

  1. Launch the Firefox browser
  2. Select the History at the top
  3. Clear the Recent History
  4. Choose time period
  5. Click on Clear

Safari (OS X)

  1. Open the Safari browser
  2. Go the Safari in the top
  3. Click on to Clear History
  4. Choose time period
  5. Then choose Clear History

Clear out Safari Data

These are the ways on how to clear your browser data and keep away your Mac running slow.

Stop All Running Applications in the Background

You have the Activity Monitor that will indicate what applications are taking the most system resources of your device. Stop the application, it will have a huge improvement in speeding up your sluggish Mac device. Open the App folder then go to the Utilities folder. From here you will then see the Activity Monitor, view the list of the application and processes that’s occurring on your device.

Clean Desktop

To keep your computer clean, you should organize the files on your desktop. Sort all the folders you have. Right-click your desktop, choose Use Stacks and move the files to another location. Drag the unneeded files into the Trash, such as the applications that you did not use. By cleaning your desktop it’ll avoid your device to clutter and helps you to speed up your Mac and avoid your Mac running slow.

Clean up Your Hard Drive

It is more important to have a clean hard drive on your Mac device. Clean software, and getting rid of the outdated programs are the stuff you should consider to keep your Mac well. Cleaning the computer's hard drive will bring the whole system to run more smoothly and keep your device benefit longer. The regular cleaning of your Mac device will protect not only your property, but also the privacy data stored on it as well.

Use Some Maintenance Utilities

The best way to speed up your Mac is to use the best maintenance tool that will do everything that we have mentioned above. It is more important that in case you have to fix a sluggish Mac, you have all the utilities needed and ready installed on your device. At least you are ready to prevent your Mac running slow while you’re doing something important or you’re in a hurry. These digital cleaners will do a lot of help to speed up your Mac device.

Part 4. Conclusion

That’s how to speed up when you have the Mac running slow, you can use all the ways mentioned above. Keep in mind that in order to have a speedy Mac device you must keep away your device from the stuff that might slow down your device. It is also much better to use and install a third party tool that will protect your device in case of emergency because having this kind of tool your Mac device is well protected.