How to Improve Your Overall MacBook Performance


It is no secret that MacBooks are some of the most reliable computers in the market. The reliability is one of the main reasons why people are not afraid to spend extra money on a device with seemingly lackluster hardware. Of course, there are other benefits, such as the UI, available apps and features, and durability, to name a few.

At the same time, you should not expect that a Mac will perform flawlessly if you do not put effort into maintaining it in good condition.

The neglect could lead to various issues, such as random crashes, freezes, or worse frame rates while playing video games. In rare instances, a Mac might also end up with a flickering screen or random shutdown. Using a computer becomes more or less impossible if it keeps shutting down.

If you ever encounter similar issues, be prepared in advance. Absorb the information in this article and memorize methods to improve the MacBook’s performance.

Free Up Drive Space

keep an eye on the drive’s storage. If there are only a couple of free gigabytes left, it is natural that the computer will start to underperform. 

Macs do not have that much available storage in the first place, particularly now when SSDs are preferred to HDDs.

Get in the habit of removing temporary system junk, like app cache and extensions. Old system backups and localization are also not necessary in most cases.

For some, it could be large media files that are causing the most storage problems. If so, it is better to stick to streaming platforms rather than hoarding movies, TV shows, or music on the MacBook’s disk.

Lastly, consider the fact that you can transfer some data to external storage. iCloud offers 5GB for free with an option to extend available space for a monthly fee, while an external HDD costs very little as an accessory. 

Monitor Background Processes



Remember that your MacBook has a finite amount of available resources. You could upgrade the hardware by adding more RAM, but it will not make that much of a difference in the long run.

What you want to focus on is keeping close tabs on background processes on Activity Monitor so that you can close applications that should not be running in the background. 

Perhaps you finished your call on Slack and have no plans to work anymore? Or maybe there are a couple of startup applications that you forgot about after restarting the computer? Regardless, noticing these redundant applications quickly and closing them will save computer resources which, in turn, will help with the overall MacBook performance.

Pro tip: you can sort processes by CPU, energy, and memory to get a better picture of background applications.

Clean Dust Inside

Another common issue that leads to poor MacBook performance is dust accumulation inside. Whether you like it or not, cleaning the dust inside your Mac should become a regular thing.

Sure, you might say that thorough cleaning requires taking the laptop apart, and that involves certain risks. However, leaving the dust inside is not an option. In case you do not want to risk cleaning the MacBook yourself, pay a professional to do the job for you.

Cleaning the dust will reduce overheating, and you are less likely to hear loud noises when running resource-heavy applications on the computer. On the off chance that these issues persist, invest in a cooling pad.

Finally, keep in mind that keeping your pets away from the MacBook will also help since pets could be one of the main sources behind the dust accumulation inside the laptop.

Stop Memory Leaks

Memory leaks occur when a computer has been running for a while. Background apps begin to distribute memory incorrectly and cause some problems for the system. The quickest solution to stop memory leaks is to restart the computer. 

As a rule of thumb, you should restart the MacBook every couple of hours. If you do, you are bound to notice how much better it performs after a restart.

Make Sure the OS Is Updated

The last bit of advice to consider is the importance of macOS updates. Even if you have an older computer, you should still strive to run the latest operating system version. Why? Well, there are a few advantages:

  • The latest macOS features become available
  • There are security upgrades that prevent potential cybersecurity threats
  • The macOS updates also introduce performance improvements

Even if a new update takes a while to download or install, you should do it since the benefits clearly outweigh the time you would have to spend getting the latest macOS version on your Mac. And in case an update makes things worse, you can switch back to a previous macOS version.