How To Clean Your Macbook System

  1. How To Clean Your Macbook System Scan
  2. How To Clean Your Macbook System
  3. How To Clean A Macbook
  4. How To Clean Your Macbook System Memory

In this article we're going to show you how to perform a clean install of macOS. This is often a good option if your Mac is running slow or otherwise misbehaving. It's also something computer. Today, we're showing you how to clean your Apple Computer to make it run faster and free up disk space. If your Mac is running slow, this video is for YOU! Clean up your login items: If your Mac is slow to start, it might be because it’s attempting to launch 20 apps at once. Open System Preferences, then select Users & Groups.

Just like any day-to-day item, your Mac needs a good cleaning once in a while. Getting rid of all the unnecessary files will help your Mac return to its factory excellence and speed up to match your needs. However, you might find yourself clueless as to where to start your Mac clean up: what can be deleted and what should be left on drive? Don’t worry. You might be a little bit lost right now but, as usual, we have some bulletproof tips and tools to help you clean your Mac and speed it up.

4 steps to Mac cleanup

The good news is that in four (or even less) steps you can get a cleaner Mac and boost your Mac’s performance.

If your Mac is out of storage space or starts running slow, you’re up for a cleaning game. And you don’t have to do it alone. We’ve prepared the smartest memory-boosting hacks and practices to speed of your Mac safely. Time for an easy Mac cleanup!

Clean up your Mac’s Desktop

This might seem like an obvious step to take, but you’d be surprised how many Mac users believe the Desktop is the perfect place to store files and docs, handy and always on tap. However, that’s a rookie mistake. Fortunately, you can fix it. That’s why you should clean your Mac starting from the Desktop before you go any deeper. Be honest, can you even see your desktop background clearly now or is it obscured because of the icon-riddled mess?

The fact is, that the Finder treats any folder or file on your desktop as a window. A couple of items on the desktop cause no problem, but if the clutter persists, your Finder will soon slow down and get on your nerves. So better sort it all out to separate folders and let us quickly take you to number two.

Free up your Mac’s hard drive

When it comes to storage, there are items you know about (like your photos and videos) and many hidden entities (like cache files, logs, and app junk). These deep-seated junk files may start off small, but over time they will begin to weigh your Mac down.

Tip: According to one test conducted by MacWorld, nearly full hard drives perform 17.5% slower than the cleaner ones. That’s why it’s so important to refresh your hard drive every now and then. Your system will convert the newly-released free space into virtual memory to ensure your apps are running smoothly. Otherwise, if you’re low on space, your Mac will slow down.

One folder you should regularly clean up for a faster Mac is the Downloads folder. This is where junk piles up little by little, resulting in a total mess. For a complete Mac clean up, make sure to also ditch any unnecessary widgets or apps. Wait, but you think you might need them one day? Truth is, if you haven’t used them so far, you won’t use them in the future. So gather all your courage and hit Delete.

If your Mac is still running slow, then it could be due to old hardware. A new SSD or more RAM is the easiest way to boost your hardware performance without having to spend too much.

How do I know what to delete?

What’s really annoying is that some massive folders on your Mac remain invisible. Each app or website visit leaves behind its own archive of data, which keeps growing over time. To hack this, you can use CleanMyMac X app by MacPaw. It uncovers large redundant files you can delete. And this application is notarized by Apple.


You can delete:

  • broken downloads

  • remains of old apps

  • outdated cache

How To Clean Your Macbook System Scan

It found 5.81 GB on our computer, but it may detect even more on your Mac.

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Take control of startup and login items

When your Mac boots up, the macOS will launch various startup items. Some you do need, but nearly half of them can be safely switched off. Otherwise, they’ll sit in the background using up your system resources and slowing your Mac down.

To remove startup and login items manually, go to System Preferences > Users & Groups and click on your username. Next up, click on “Login Items” and select all the apps you don’t need running at startup. Then click the “-” button below and you’re done. By disabling the startup programs, you’ll have a speedier Mac next time you boot up.

Repair disk permissions

Disk permissions act like doorkeepers preventing third-party apps from meddling with your system. But disk permissions can get broken, which limits your Mac ability to find the right files.

If you’re on El Capitan or older OS X versions, you can repair disk permissions using the following command in the Terminal window:

sudo /usr/libexec/repair_packages --verify --standard-pkgs /

It will now check the validity of your disk permissions. If you get anything saying “permissions differ”, then you can fix it with this command:

sudo /usr/libexec/repair_packages --repair --standard-pkgs -- volume /

If you are a mere mortal, uneasy with using Terminal, a Mac cleaning utility like CleanMyMac X, can do a better, risk-free job. A single click in Maintenance > Repair Disk Permissions solves it without fuss. With your disk permissions fixed and verified you can enjoy a smoother overall Mac experience.

The free version of this tool is available for download here.

How To Clean Your Macbook System

Once you’ve finished to clean up your Mac, make sure to reboot your machine for a fresh start.

Delete System Junk and browser cache

System Junk can account for significant amount of disk space. It’s a broad term that describes temporary files created by your OS itself and all your apps. Since we mostly use our Macs to go online, the internet-related junk takes up the most space.

How to clean up your browser cache:

  • For Safari, click Develop in the top menu

  • Then, click Empty caches

  • For Chrome, click the “hamburger” icon in the top right corner

  • Then click More tools > Clear browsing data

Find hidden files on your drive

You probably know that a lot of files are purposely made invisible on your Mac. Not necessarily with bad intentions. Such files could be crucial system components and thus protected from accidental deletion. Quite often, however, you’ll encounter remains of old apps, invisible adware, and extensions.

There is a shortcut key combination to reveal the unseen files.

  • Go to your Documents, or any other directory

  • Click Shift +Command + Period key

Do you see any grayed out files? Check what these files are and delete them if they look suspicious.

Remove old backups (and Time Machine backups)

There are several layers of backups built in your macOS. Local Time Machine snapshots, iOS, and iCloud backups, etc. If we’re talking about a clean Mac, that’s free from old baggage, you should look into removing them too.

Here is how to remove local Time Machine backups (a.k.a snapshots)

Click Launchpad and type in Time Machine

Your backups will be broken by locations, like Desktop. You can use arrows to the right to navigate between past states of that location.


Now, click on the gear icon in the menu above.

Select “Delete All Backups” in the menu.

Jixipix simply hdr 3 2 12 plus. Delete the iCloud backups stored on your Mac

Open System Preferences > iCloud.

Click Manage.. at the bottom the pane.

Look through the list of iCloud backups in the sidebar.

iCloud photos will probably occupy the most space. If you’re ready to say goodbye to them, click Delete.

Build the map of your storage

Any computer is ultimately a tree of folders. What if you could draw the map of all folders you have on your Mac and see how large these folders are?

Apparently, there is an ultra simple way to do it. Some applications like Daisy Disk or CleanMyMac will build such “folder tree” for you and it’s really fascinating to look at.

For example, this is the Space Lens tool from CleanMyMac X:

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The blue bubbles stand represent my folders big and small. You can dive into each folder exploring your drive in a completely new way, much more informative than using the Finder. You can find your long lost folders and locate your biggest space wasters.

  • To use this tool, download the app (see the button above)

  • Click the Space Lens tab in the sidebar

Clean your Mac the smart way, all the way

If you’ve been following the steps above (and read some extra tips), you are fully equipped to clean up your Mac. Because you don’t need to be a bearded IT guy to do it. Let alone spend extra cash to improve your Mac’s performance. Simply cleaning your system as steps above suggest or using a dedicated app like CleanMyMac will help you out. By the way. CleanMyMac is free to download, so give it a try. And see your Mac’s capabilities now, when it it’s not weighed down by junk.

Cache is basically a technical data that is stored when an app, browser or system performs a task. Cache files serve a vital function as they contain a “shortcut” to a task in order to perform it faster the next time.

Why should you clear cache on Mac?


Cache is meant to help your Mac load sites faster, but sometimes it brings more harm than good. For example, if the website you’re about to visit has been updated ever since your Mac cached its data, your browser will still load the outdated cached version of the site. The outdated cache may be the reason why some websites behave laggy.

Old cache files that remain latent in the system do nothing but piling up, cluttering your system folders. What was initially useful becomes a drag, slowing down your Mac through all the wasted space it is taking up. To make it even worse, undeleted cache data also leads to task conflicts and other system issues.
It’s staggering how much space can in fact be occupied by app/user cache on Mac. Wondering how much storage you’ve lost already? Well, it’s different for everyone, but it’s safe to assume several gigabytes at the very least.

Here are the three main categories of cache data:

How To Clean A Macbook

  • Browser cache
  • System cache
  • App (or User) cache

How to clear all types of cache on Mac step by step


Now, if you’re ready to finally get down to business, we’re going to walk you through both the manual and the automatic solutions to clear your cache.

To play it safe, back up the folders mentioned in the steps below. If everything works as it should, you can later delete these backups. Or you can skip the manual steps and go straight to Quick Tip (the safe and easy method).

1. Clean app cache on Mac manually

To delete app cache (which is also called user cache) manually, follow these steps:

  • Open Finder and select Go > Go to Folder
  • Type in ~/Library/Caches and hit Enter
  • Backup the folders if you are worried about something going wrong
  • Keep the folders, but go into each one and delete the files inside

2. Delete system cache

System cache doesn’t take much space, and it’s usually files generated by OS. You need to be particularly careful when clearing the system cache manually to avoid erasing vital system files.

To remove the system cache completely, follow the steps above, but this time go to /Library/Caches (without the ~). Don’t delete folders: you can only clear what’s inside of them. When you’re done, just empty the Trash to finish the job.

Quick Tip: get rid of system/app caches in one click

Clearing app caches manually is a tough nut to crack. To do the job in a fraction of the time (and without the risk of losing something important), you can fire up a dedicated cache cleaner app, CleanMyMac X. It will find and clear all your app caches blazing fast.

See how easy it is with these steps:

  • Download CleanMyMac X (it’s free to download)
  • Run the app and click on System Junk
  • Click on the big Scan button
  • When it’s done scanning, click Review Details to see what it has found

How To Clean Your Macbook System Memory


The User Cache Files contain app and browser cache. If you use lots of apps, cache can accumulate quickly and take up a lot of your disk space.
When the scan is complete, press the Run button to clear the cache and other junk.

3. Clear Internet cache on Mac

Clearing browser cache has two good things about it: it frees up space for your Mac to run faster and it removes your browsing history, making sure nobody ever finds your digital trail. Since each browser deals with caches differently, we’ve broken the cache-clearing solutions to three main browsers – Chrome, Safari, and Firefox.

How to clean your macbook system memory

Skyrim se light armor mod. If you’re uncomfortable deleting cache manually and prefer a less time-consuming approach, you can skip down to “How to clear all browser cache easily” to remove all your browser caches in one go.

How to empty cache in Safari

In Safari, clearing cache is as easy as it gets. Just go to History and click Clear History in the menu bar. Your cache and website history will be cleared immediately. If you prefer knowing exactly what you’re clearing, you can do that with a few more steps.

To empty cache on Safari with manual methods:

  • Go to Safari > Preferences
  • Select the Advanced tab
  • Enable Show Develop menu
  • Go to the Develop section in the menu bar
  • Click on Empty Caches

How to clear browser cache in Chrome

When it comes to Chrome, clearing cache on Mac requires the following steps:

  • Click the Google Chrome settings icon in the top-right browser window
  • Choose Settings
  • Choose History and click Clear browsing data
  • Make sure Cached images and files are checked
  • Choose the Beginning of Time to clear all your cache
  • Click the 'Clear browsing data' button to finish

How to delete cache in Firefox

And here’s for Firefox users (it’s even simpler than with the previous two). Just proceed with the following:

  • Navigate to History > Clear Recent History
  • Select Everything from the time range menu
  • Click the arrow next to Details and make sure only Cache is checked
  • Click Clear Now

How to clear all browser cache easily

So you decided to ditch the manual way and skipped to the automatic method. Congratulations! This is the quickest and safest way to remove browser cache. Instead of doing it manually through your browser settings, you can gain full control over all your cache and history data with CleanMyMac X. It’s an easy cache cleaner that will do the job like a charm. Follow these steps to clear all your browser caches:

  • Run CleanMyMac and go to the Privacy module
  • See all your browsers listed, select any of them
  • Tick items you want to clean
  • Finally, click Remove to clear your browser

A final reason to clear cache on Mac

https://bestoload874.weebly.com/visual-studio-build-for-mac.html. Cache data works wonders for your Mac and system, but over time it can pile up and slow down your Mac’s performance, taking up the increasing amounts of space.

Hopefully, our guide will be everything you needed and more to free up gigabytes of valuable space and reclaim it by cleaning cache.

Best of all, we’ve also revealed how an automatic cache cleaner like CleanMyMac X makes removing cache as easy as a child’s play. Download the free version of the app here.

Let us know how it goes!