Published on March 11th, 2020 | by Steven


Mac Troubleshooting: When Your Macbook Is Too Slow

For the most part, Mac devices start to slow down in performance with age regardless if it’s an iMac or MacBook Pro. However, you shouldn’t worry about anything because there are a lot of performance tips to make your Mac run faster again.

Now, in this article we will share you why your Mac is running slow and the best ways to fix this issue. Of course, depending on your Mac, some of the tips we will mention are probably better than the others. But overall, we will share you all of them and so you can decide on your own on how to make your Mac’s performance faster and smoother.

So with that said, let’s get started with the first reason why your Mac is running slow. Learn here!

Your Mac Has an Old Hardware

If your Mac is too old, then this step might not be of any help at all. When your device’s hardware gets a little too old, obviously the performance drops too much and you might not be able to do anything to solve it without performing some serious approaches.

The Solution: Upgrade the Hardware

Let’s say you’ve done all the solution we mentioned above but your Mac device is still running pretty slow. If that’s the case, you need to take a look into leveling up your hardware. Of course, this method can be a little bit costly, not to mention that some hardware can’t just be upgraded.

A Simple Way

One of the simplest ways is to replace your current hard drive with a Solid State Drive. You must aim for at least 256 gigabyte of storage space. You must open the bottom case of your device and replace it with the newly-bought Solid State Drive.

In addition to that, search for more Random Access Memory. The ideal size is around 8 gigabytes will suffice. With large amount of storage space, you won’t need to get worried about your Mac performing slowly.

Too Many Programs Running In the Background

If you allow a lot of programs to run in the background, for sure your Mac device won’t be even handle simple executions.

The Solution: End the Processes Using the Activity Monitor

The Activity Monitor can show you what processes are utilizing up your device’s resources. Stopping a program that is taking up a lot of the processing power of the system can make a huge impact to boost your Mac’s performance.

What you want to do is simply open up your Applications folder then proceeds to the Utilities folder. After that, you will see the Activity Monitor then access it. Now, check all the list of processes and programs that are happening in your device in real-time.

Confirming the Cause

From this method, you’ll be able to see what’s dragging down your Mac’s performance. Press on the Memory tab at the top, then followed by the Memory filter at the top of the list. By doing this, you will be able to sort the applications by what amount of space they are consuming from your system.

Obviously, the higher the number, the more power they require. Stop this highly-consuming program by clicking on the program in the list and pressing the gray X icon found at the top-left corner of the window. If it’s an unfamiliar program, make sure you don’t touch it because it might disrupt the operation of the system.

Slow Startup

Starting up your Mac device, a number of stuffs might be loading in the background. Such things don’t only slow down the startup of your device, but they persist the whole time you’re using your Mac.

The Solution: Manage Your Startup Programs

As obvious as it is, if there are some startup items that run along with the startup of the Mac device itself, of course that consumes some memory and ultimately slows down the device.

In this regard, you can use the CLEANMYMAC software again to improve the startup performance of your device.

Another Approach

Or you can also go to your System Preferences, then to the Users & Groups, and simply click on your device’s username. After that, click on Login Items, press on the name of the program that you don’t want to launch during the device’s startup, and click the minus symbol found below the list to the left.

By doing this, you can simply get rid of the program from the startup list. Of course, the fewer applications are on the list, the better. This method can help you a lot to boost your Mac’s performance.

Outdated Mac OS

It’s pretty obvious that an outdated Mac OS won’t perform better than the latest one. So, make sure to update your device’s operating system every time there’s an update.

The Solution: Updating Your Mac OS

As we said, acquiring the most recent version of Mac OS is always a smart move. Having one is not like adding more unnecessary files to your Mac’s system. In fact, think of the new OS as a tool that can make your Mac device operate much smoother and faster.

So what you want to do is to consistently update your Mac OS. Just go to the Mac App Store and look for the latest operating system. Simply install it, and you’re good to go for a better performing Mac.

Use an App

Now, if ever your Mac device is still operating slowly after installing the latest operating system, then worry not because the disk permissions are broken.  Using the CLEANMYMAC X once again, you can fix this issue.

Just download the CLEANMYMAC X, proceed to Maintenance tab, and press the Repair Disk Permissions.

Not Optimized Storage

For the most part, Apple developers have actually expected certain issues with slow performing Mac devices. And you can effortlessly find their reliable suggestions on optimizing and managing your Mac’s storage space.

  • If you want to see some helpful advice, follow these steps:
  • Click the Apple menu and choose the About This Mac.
  • After that, select the Storage tab and choose Manage.
  • From the new window that will open, you will notice some advice for better and efficient Mac performance.

The Solution: Managing Your Files and Data

One of the best ways is to transfer your data and files to iCloud in order to save up more storage space on your device. You can also optimize your device’s storage by simply getting rid of large files like TV shows and Apple TV films.

Also, to make sure that the Bin is not cluttered with old temporary and junk files, you can configure Empty Bin automatically. It’s also a smart move to scan your documents and get rid of the items that look filing up. You can perform this by simply clicking the Reduce Clutter.

Hard Drive Is Getting Full

This is in our number one spot because we all know that nothing drags down the performance of Mac more than being your hard drive getting full. So, in short, if you can lighten the load on your device, rest assured to see an improve performance speed.

The Solution: Clearing Up Your Hard Drive

Even though this sounds easy, it’s actually. You see, looking for your old files, organizing your Mac’s desktop, clearing up some old movie files is no easy task. But the most difficult part is probably cleaning up your entire Mac’s system and determining out all the things that can be safely eliminated to free some storage space.

So, if you’re looking for the best and easy option, simply use some reliable Mac cleanup software such as the CLEANMYMAC X. This particular cleaning software clears up your Mac, both the difficult ones and the easy to delete ones.

This particular software knows where to clean and what to get rid of. Moreover, it is very safe to use. CLEANMYMAC X get rids of language packs; logs, caches, and a whole lot more to aid you speed up the performance of your Mac.


So now that we’ve answered the question on why your Mac is running slow, just implement some of the solutions we mentioned above and you’re good to go. The thing is, just make sure that your Mac has some extra storage space. Keep in mind that any Mac device is going to fill up with various kinds of junk that also consumes some precious resources from your Mac.

Again, you can boost the performance of your Mac either resorting to an app like the CLEANMYMAC or manually doing the task. Just find the one that works best for your needs and you’re good to go.

How about you? Did you try any of the solutions we mentioned above? Do you know some other reasons why your Mac is running slow? All opinions are welcome in the comment section down below.

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