Useful Tips To Speed Up a Slow MacBook

Speed Up a Slow MacBook

Photo by Mia Baker on Unsplash

Whether you have an old MacBook or a brand new one, your prized device will eventually become slow. The age of your laptop might not necessarily be the reason it is slowing down. Other factors can also reduce its speed.

Fortunately, these factors are under your control. You can tweak them and get your Mac to regain its seamlessness in no time. While the aging of the hardware can cause your Mac to lose its speed, there are numerous other reasons. 

The reasons can range from multiple apps running in the background to overloaded disk drives. To spare you the trouble of being frustrated with your slow-paced PC, this article will address the different ways you can circumvent this issue. 

Locate Processes with High Resource Consumption

The first step of knowing how to speed up a slow MacBook is to find apps with high power consumption. Some of these apps are the key causes of the declining speed of your Mac. To reduce the load on your computer, you need to locate the resource-hungry apps and close them.

Disable the unnecessary applications running in the background. You can detect such apps via Activity Monitor present in Applications. You can navigate to the Activity Monitor through the utility folder in Applications.

Alternatively, you can use the Spotlight to open it. Activity Monitor shows 5 main resources: CPU, Memory, Disk, Energy, and Network usage. Keep an eye on the CPU usage. The CPU section displays the processing power usage of each application, generally in percentages.

Click the % CPU column and view the list of all the applications and their processor consumption. Pay attention to the applications consuming a hefty amount of processing power.

Assess whether you need them or not. Close the ones you do not need; uninstall them if possible. You can close the app directly from the Activity Monitor by simply clicking on the cross button in the left corner.

Manage the Start-Up Programs

It is a general rule of thumb to clear out the start-up apps for increasing the speed of your device. Your MacBook will load faster when it does not have to use its resources for opening apps when it is switched on.

Disable the default settings of internet browsers and various communication applications that open instantly as soon as the computer is turned on.

Simply navigate to System Preferences, then click on Users & Groups. Click on your username. Then press on Login Items and select an app that is not needed when your PC starts up. Then press the “-” button below.

Remove Browser Add-ons

Nowadays, most browsers are complex and eat up a large chunk of your MacBook’s memory and processing power. Google Chrome and various other browsers are often flooded with multiple add-ons and extensions. 

They are useful, but they take a significant toll on the browser speed, which is not really worth it. You can make your browsers work faster by keeping fewer tabs open. It is ideal to make a habit of closing a tab once it is not needed or done its purpose. Additionally, delete the browser and add-ons that have no meaningful use.

Declutter the Desktop

You need to keep in mind that every Desktop icon takes up space in RAM. The fewer icons on your Desktop, the faster your MacBook will run. Remove the shortcuts and out-of-use folders on your Desktop. Restart your device after the Desktop is decluttered.

Deleting the apps on the Desktop does not wipe them off completely from the PC. The desktop icons are usually shortcuts or copies of the programs. Avoid saving files and applications on the desktop.

This also prevents the risk of losing important documents when your laptop crashes.

Remove the Caches

A cache is the temporary storage of files that speeds up certain processes like faster loading of the web pages you visited earlier. They are used to increase efficiency.  However, they have an adverse effect on your Mac over time.

Over time, the cache files eat up a large chunk of storage. The large consumption of memory eventually slows down the MacBook. You can clear the caches in the settings.

Clear Up the Hard Drive

Clearing up the hard drive can increase the speed and efficiency of your MacBook effectively. Delete all the unnecessary files in the drive. Get rid of all the junk files, cache files, logs, applications, hidden junk, and large unused files.   

Delete the large files by navigating to the Apple menu, then click About This Mac, and then select Storage. Then click on Manage and select Documents. Delete the unnecessary files like movies you have already watched.

You can transfer these files to an external drive to free up the hard drive. Take your time in finding the files that are no longer useful and remove them.

Update the Mac OS

Click the Apple icon on the top left corner of the screen and select About This Mac. Install the latest Mac Operating System. You can also upgrade your hardware if the updated OS did not make your Mac run faster.

Don’t forget to turn off your PC after you have finished using it. You can also restart your Mac once in a while. Restarting clears out the outdated logs, refreshes system programs, and generally makes your laptop run smoother.

Reduce the Visual Effects

Disable the dock animations and other various visual effects to make your laptop run faster. These effects use up a large portion of the processing power. To reduce the processor usage, navigate to System Preferences, and then select Dock.

Untick the boxes beside Animate Opening Applications. To halt the transparency effect, go to the System Preferences again and click on Accessibility. Then click on Display and tick the box beside Reduce Transparency.


Your MacBook will inevitably start functioning slower at a certain time. They usually run at a lesser speed when their memory and system resources are being strained. Implement approaches that will reduce such high consumption.

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