How to Speed Up Slow macOS Catalina

MacOS Catalina is one of the most remarkable macros of the year 2019, which everyone likes to play with without any problems. The use of the functions will certainly slow down MacOS Catalina. In this article I will show you 10 ways to speed up the slow MacOS Catalina. But before we start, you need to know why you’re slowing Mac down. Here you can learn how to speed up a slow MacOS Catalina.

Usually we don’t understand how much CPU, memory and disk space we use when installing, loading and uninstalling applications. One of the most common reasons our Mac slows down is because you download, install and uninstall applications and software. When we download or install software or an application, this space occupies the hard disk, but when we uninstall it, not all the space on the hard disk is released. It stays in place until you perform cleaning or first-aid for your Mac. In this article I will show you how to speed up the operation of MacOS Catalina and how to perform cleaning or first aid and some other methods to speed up the operation of MacOS Catalina.

How to speed up the slow macros of Catalina

Follow-up of control activities

The first way to speed up MacOS Catalina, including the download time that occurs daily on a Mac computer, is to keep an eye on the activity monitor. That way you can understand what’s slowing down your Mac. You can access it by searching from Searchlight.

Activity monitor

This program lets you know what’s happening on your Mac and shows you all your Mac hardware, how it works, and where it’s being used. They look like memory, power, battery, hard drive. And there are several things you can look at and check.

Activity monitor

You should check your Mac’s acceleration every day or at least for a week. You can see your Mac slowing down. You can even find applications and services that are not visible on your desktop or in the Finder. You’ll also see applications that you don’t use, but still sit on a Mac and use some power in the background. This gives you a good indication of why your Mac is so slow. And which applications call and use most of your resources. You should only allow applications that you use and instead remove all applications that you do not use or that you have not used for some time. I am sure you will find many applications that take up unnecessary hard disk space. Get them out now, or they’ll be here for a few more years.

Providing first aid

To prevent your Mac from slowing down, you can use the First Aid Disk Cleaner. Go to the Spotlight and find the disk utility. Open it and your hard drive will appear in front of you.

When the window opens, click First Aid and when the pop-up window appears, click Run. This allows you to detect and identify damaged sectors, clean the drive of invalid and invisible files, and correct problems when they occur by default.

Hard Drive Utility

Select your hard drive, click on the First Aid button and then click on the Start button. The first aid process starts as soon as you click the Run button.

emergency care

Once the process is complete, he will give you a brief description of what he has done and you can continue and complete the process. This operation must be performed on every visible hard drive on a Mac. This process will speed up your Mac tremendously because you’ve given him the first aid he needs.

Delete record entry

Deleting log entries is the first thing that gets your Mac started. And indeed, there are many applications that run in the background and run when you start a Mac. You can access it by going to the System Settings section. Different options are presented to you. Select users and groups.

Users and groups

Open the groups and you will see the profiles. If you have one or more, that’s fine. If you have more than one profile, you’ll need to repeat this process for each profile, otherwise your Mac won’t be any faster. You must select your profile and then click Login.


You’ll see items that open automatically when you sign in to your Mac. You can delete any of these elements, i.e. you can delete any of them by clicking on the minus symbol. If you delete a file, the application won’t start, which greatly reduces your Mac’s boot time.

You can also add elements that add weight to your Mac. However, we do not recommend adding files because we want your Mac to be faster. Relieve the noodles to speed them up. That’s how you speed up a slow Catalina Maco.

Reducing visual effects

MacOS Catalina has great built-in features around which it is fun to look and feel, and one of them is visual effects. Reducing the number of visual effects on your Mac will speed up the process. Enter the system settings and go to the docking station.


With these settings you should disable the zoom, you should see Windows shrink using a zoom effect instead of a gin effect. And you can do things like open anime applications, and we recommend turning them all off to make your Mac run faster.


Empty the cache

You can speed up your Mac by clearing the system cache. You can open the library folders by going to the Go folder and using a simple slash. Put it over there.

Go to

Your library gets a folder on the screen, and you get your caches there and delete them all. You can also see the cleaning of your other caches.

Go to the Go folder and enter the forward slash. In fact, things that run on your desktop end up in the hidden folder library, which is essentially your user profile. You can delete them all, but make sure you don’t lose any important files. Don’t forget to restart the computer.

Keep your Mac clean

Storing clean access to files and applications on your computer that you don’t really need will definitely speed up your Mac. Make sure you clean the garbage can. Reduce the clutter on your desktop, remove unnecessary applications and files and essentially everything that works on your desktop. Performing all of these tasks can exhaust your computer’s memory, which you are likely to use for other things. This keeps the computer clean, especially if you have a hard drive that is not a flash or SSD hard drive. Freeing up disk space and reducing clutter can have a significant impact on MacOS speed.

Re-indexing of headlamps

Every Mac installation uses a projector, a small object in the upper-right corner of your Mac that really helps you search and find things on your Mac. The lighthouse needs to be indexed, it basically needs to scan the computer and make sure it’s updated, so it knows where to look when you’re looking for something. Sometimes re-indexing the lighthouse can help solve some of your computer’s performance problems. Sometimes the lighthouse can get stuck.

Go to System Preferences and click on Spotlight. Click on the Privacy tab in the projector.


Remove the hard drive from the Finder’s desktop and put it in the spotlight. You may receive a notification. Are you sure you don’t want the projectors to search your hard drive? Press OK to end the search for the lighthouse.

Press ok, but then press the minus button to reset the headlight, and now it will actually be indexed again.

This may take about an hour, depending on the number of files and the size of your hard drive. But hopefully this will put your search in the spotlight and make your indexing superfluous.

Clear browser history

The File History Browser downloads your MacOS from your browser. That’s another thing you should look at during the MacOS acceleration process. You can speed up your macros by clearing your search history in Chrome, Google, Safari, and other search locations. Go to Chrome and select Clear View Data.

Clean the history of all times and data from there to speed up your MacOS experience.

Another way to delete the entire history of Chrome or Google is in the Settings section. You will see a whole range of applications, which are essentially APIs.

Google Chrome

Google Chrome Extensions and these applications can slow down your Mac in your browser. Remove them and remove any unnecessary extensions or add-ons.

You can do the same as with Safari, because it’s also a browser. You can click the Delete History option or Clear History by going to your settings and repeating the process described above. Safari and Google Chrome are largely similar, but they are not the only browsers. We have another search application called Firefox.

Under Firefox, Settings, and go to the Privacy and Security section. Simply scroll down to the History section. You will be offered options such as learning the story by heart. You can clarify your story directly via the second option. After all this you will see extensions and themes.


It’s also important to keep your Mac up to date with the latest operating system updates. You don’t know what new updates are, Apple often fixes bugs that can include acceleration. To access this new update, please visit the Apple 10.15.3 website and update the new versions if available.

You can also do this through the App Store. Continue with the updates. And you can see if there were any updates available. Since I am using the latest version, there is no update, but there will be in the future.

Create new account

Sometimes you don’t have a problem with your Mac, but there may be a problem down there that only affects your account. Your user profile may have trouble slowing down your Mac. Go to System Settings and go to Users and Groups. Sometimes your user profile can be damaged. There’s a lot in your profile. In all these cases it may be a good idea to create a completely new user account.

You can do this by unlocking your Mac. First press the small button more directly on the screen.

Enter your new account, probably administrator privileges.

Give your new profile a username and password, create a user and then copy any file, e.g. from your desktop to a document or anywhere else in your current profile to your new profile. If you log out, you can log in under your new profile and then copy the data. And then you make a new start on the user profile.

It’s the most important part of any computer and operating system that needs to fix everything to speed up your Mac. I hope these methods will speed up your Mac considerably if they don’t make it at least a little bit or more faster. Try not one or two, but all of them, and it will certainly help you.

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