Everything About Mac

Useful Steps on How to Clean Mac OS

Monica Jessop,

So, you have your Mac for a while, and the things are not as elementary and pure as before. Lots of users ask “How to clean my mac os x?”. Here are the steps on how to clean Mac OS X startup disk and other sections.

Upgrade Your Operating System

This instruction supposes that you have the latest Mac operating system, which is new High Sierra. In case you have mac os x Yosemite or any other, we advise you to upgrade it. If you do not do it, you will not be able to run the most effective version of the operating system, and the instruction will not make sense. For most devices since 2009 and later, the update is free.

Browse and install OS updates through Apple menu (click the Apple icon in the upper left corner of the screen), and then About This Mac> Overview> Software Update.

macOS Sierra

Restart the Computer

Afterwards, go and reboot the computer. Almost all minor glitches or performance problems can be fixed by a simple restart. A fresh boot means a lot, in fact. You will have the most precise experience of working with your Mac. You will be able to notice, in fact, that booting up is quite slow. In this case, this is a good place to start with.

Management for Startup Items

A slow start has the opportunity to be the first aspect that you will notice when your computer starts to decay. This is often caused by applications that are started automatically when the computer is on. After several years of using your computer, it is likely that you accidentally saved a lot of these applications for an automatic launch.

They are simply changed or removed. In Apple Menu, select “System Preferences”, followed by “Users & Groups”. Depending on how many users you have, it is possible that you need to repeat the steps.

Users & Groups Section

Click the Login Items tab. Subsequently, you will see a list of components that open automatically in the system. You can easily hide these items, but it will not speed up your device much. Instead, select any item that you wish to delete, and then press the minus sign (-) at the window’s bottom.

Clean Hard Disk Space

In most cases, cleaning the space on a hard drive does not speed up the performance of your computer. Nevertheless, this is an obligatory part of the Mac maintenance if your PC approaches the limits of the storage space. If you clean out your mac os frequently, this is a good idea from the organizational point of view.

Get Started with Apps

In case you do something manually, removing unnecessary applications might be an effective technique to clean Mac hard drive. To view your own applications, go to Finder> Applications.

Unlike Windows devices, Mac does not contain the integrated “Uninstall” option, which deletes the associated files with the core app files. When you uninstall applications through the Finder, review the application folders to see if there is an associated Uninstaller function. In case it is there, use it. Following the instructions of Uninstaller, you will probably delete applications as simple as it is.

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Removing large files, downloads, duplicates, and installers

MacOS Sierra contains a built-in utility that will undoubtedly help you identify files that inflate your computer. Go to Apple menu> About this Mac> Storage> Manage> Recommendations, there you will see recommendations the system gives you for cleaning.

Recommendations Section

The first option is “Store in iCloud”, but in case you do not understand how iCloud works (or you have already decided to buy an additional space for iCloud savings), we recommend that you ignore this function. It frees up space on your local device, but you only get up to 5GB of free space in iCloud. It’s quite easy to fill it with photos, music, etc., especially if you have a number of Apple devices.

The next option is “Optimize Storage” that refers to iTunes video content. In case you are a fan of the movies and TV shows, this option will save your time if you do not want to delete the viewed content manually.

iTunes, iMovie and Final Cut have their own trash cans

These applications also require space and have their own in-app content as well as trash bins. If you are doing a major cleaning, do not forget to access these content libraries. iTunes offers a comfortable feature for detecting duplicates: open iTunes, then click the “Songs” tab in the library. In the top, go to “File”> “Library”> “Show duplicates”.

Empty All the Trash

Do not forget that your files and folders are not actually deleted – and won’t free up space – until you clean the trash. So, as you continue deleting, open the Trash and click “Empty” to clear everything, or select “+” and select “Delete immediately” to remove them by one.

Empty all the trash

External Storage

If you do not have enough of the internal storage, a number of inconveniences may happen from time to time. We recommend moving the files to a cloud or an external storage device, or you will encounter the same problems during the work with your Mac.

For these purposes, you can find some third-party apps like MacFly Pro and get an assistant with cleaning routine. It will be able to perform all of the above steps and propose even more features to increase the speed and performance of your Mac.