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How to Securely Delete a User Account on a Mac

How to Securely Delete a User Account on a Mac


Shared Macs will invariably have multiple user accounts, and sometimes there are cases where you’ll want to delete a user account but keep the others. The reasons can be varied, but the good news is that it’s super-easy to do if you are an administrator user, which is the only user with such privileges. Do note, however, that the process is irreversible.

The advantage of having multiple users is that every person can customize the machine’s settings and options to their own personal tastes without affecting the others. Each user has their own home folder and, of course, the files and settings they save are kept in their own folders.

How to securely delete a user account on a Mac

The method we will cover will remove any type of account, be it administrator, basic account or even a group. It’s important to remember that by removing the user the account owner will no longer be able log in and that their files will be deleted unless you choose otherwise, so pay attention to the options macOS gives you when proceeding with secure removal.

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How to delete user accounts

Creating a backup of the Mac before deleting the user is extremely helpful to allow you to restore it – and with it the user account – if you change your mind later on. When ready, follow the steps described below.

How to delete user accounts

1

Launch System Preferences.

2

Click on the Users & Groups panel.

3

Click on the lock located in the bottom left and authenticate as an administrator (you’ll need this to be able to take any further steps).

Don’t forget that although the user account requires a password when you create it, administrator privileges override this protection and provide you with the option to remove any user without the need for the account password.

Free up disk space by removing the home folder

Removing a user will also free up some space on the Mac, so if you are running out of storage it’s recommended to remove any user accounts you don’t need. Keeping the home folder, however, will still burden the Mac’s disk space, so if you are trying to save space then it is recommended that you remove it.

The Time Machine backup before the removal process will make file recovery easier, but if you are looking to speed your Mac up then you’re making the right choice about freeing up space. A Mac needs roughly 20% of total storage free for optimal performance.

If the available disk space is lower than that, users will notice performance lags immediately. Running a Mac optimization app such as CleanMyMac will give a performance boost by eliminating all the junk data that users leave behind, so having this utility at hand is always welcome.


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Editor's choice

CleanMyMac

Editor's rating:
User-friendly dashboard
Effective scanning and cleaning options
Various maintenance tools
Built-in malware remover
All-around protection

MacKeeper

Editor's rating:
Personalized remote assistance
Unique optimization tools
Anti-theft tracking
Built-in antivirus
Beginners

MacBooster

Editor's rating:
Fast scanning
User-friendly UI
Virus and malware scan
Great cleaning features
Businesses

CCleaner for Mac

Editor's rating:
Fast scans and cleaning
Full customization
Extensive free version
Affordable

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