How to clear Cache on Macbook Air

How to clear Cache on Macbook Air? (Quick Guide 2023)

Cache files on the Mac like little helpers that speed up opening apps. They’re saved in different places to make things faster, but too many can slow the Mac. If my Mac isn’t as fast, apps are acting strange, or I’m concerned about privacy, I should want to remove these files. I can do it from the Library folder or use special tools. In this guide, I’ll explain what cache is and how to clear it safely on your Macbook Air.

How to clear Cache on Macbook Air

Cache Memory – Defined

Cache memory is used as a helpful friend next to the computer’s brain, the CPU. It’s good at quickly getting data we use a lot, which saves time. But it’s not big, so it can’t hold everything. Two things can happen: a “cache hit” when it finds the data, or a “cache miss” when it doesn’t.

How Cache Memory Works? 

Cache memory is very speedy, and quicker than the main memory (RAM). The CPU can get data from it faster than from the main memory. This teamwork between cache memory and the CPU makes things happen faster. Cache memory is a fast messenger between the CPU and the computer, holding important data close. 

However, since it’s not as large as the main memory or hard disk, it can’t store everything. This means we find data quickly or not finding it at all. So we always should clear the cache memory from our Macbook. 

How can I remove the Cache on a MacBook Air?

Clearing the cache on a MacBook Air is a process to remove temporary files and data that are collected while using various applications and browsers. These files can take up space on the device and sometimes affect performance. Here are the steps through which we can clear cache memory on Macbook Air:

1. Clear Browser Cache:


  • We should open Safari.
  • Click on the “History” menu in the top bar.
  • Select “Clear History…”.
  • Choose the time range we want to clear (e.g., all history).
  • Then we should click “Clear History.”


  • Open Chrome.
  • Click the three dots in the top-right corner.
  • Select “Settings.”
  • Scroll down and click “Privacy and security.”
  • Choose “Clear browsing data.”
  • Pick the time range (e.g., all time).
  • Check “Cached images and files.”
  • Then we should Click “Clear data.” to clear all data.


  • Open Firefox.
  • Click on “History” in the top bar.
  • Choose “Clear Recent History.”
  • Select the time range (e.g., everything).
  • Check “Cache.”
  • Click “OK.”

2. Clear System Cache:

  • Open Finder.
  • From the “Go” menu, select “Go to Folder.”
  • Type ~/Library/Caches and press Enter.
  • Delete unnecessary files from the folders.

3. Clear Application Cache:

  • Open Finder.
  • From the “Go” menu, select “Go to Folder.”
  • Type ~/Library/Caches and press Enter.
  • Locate the cache folders for specific apps (e.g., com. Spotify. client for Spotify).
  • Delete unwanted cache files from these folders.


The conclusion of this article is that cache memory is a speedy messenger between our computer’s brain and its important stuff – it helps things work faster. However since this helper has a small space, it can get complex and slow things down. So clearing the cache on the Macbook means giving macbook the more space and improving its performance. 

Just follow the steps I talked about for browsers, system cache, and app cache. This way, your computer will work efficiently and faster. But remember, when you clean the cache memory, the computer takes a short break to get things organized again. 

Frequently Asked Questions (FAQs)

When we go online with a browser like Chrome, it collects tiny bits of website things called cache and cookies. Deleting these can fix certain problems, like when websites don’t load properly or don’t appear correctly.

In general, it’s totally fine to clear the browser’s cache. When we do this, we’re telling the web browser to clean up its storage by removing the temporary files it keeps to show websites. These files are like short reminders the browser uses to make websites load quicker when we visit them again.

Cache memory isn’t large. Usually, it’s just about 2KB to a few MB in size. This memory stores data that the computer’s main brain (the processor) is using at the moment. It is a helpful spot where the computer keeps things it needs frequently.

Willaim Faulkner

About Author

I’m William Faulkner, author of LaptopsU, a laptop & MacBook review blog. I’ve been writing about laptops & MacBook for over seven years now and I love it! In my reviews, I try to provide accurate information on the specs of each laptop & MacBook, as well as my opinion on how it performs.

I thrive on finding new laptops & MacBook to review and helping people make informed buying decisions. If you have any queries you can get in touch with me through following social media accounts.

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