What is Microsoft AU Daemon? Everything Explained!

So this application is basically about automatic update tasks which run in the background of your operating system.

It stands for the term Microsoft Auto-Update daemon. It tests whether new updates are eligible when you open a Microsoft application.

If that is the case, you will launch another program to substitute the outdated term with the latest one; it is named “Microsoft AU Daemon” and it is likely to see a prompt, possibly because it calls for a modification to your machine (installing the new software).

If you haven’t already launched the Microsoft AU daemon by double-clicking, macOS is vigilant and requests permission to operate this application:

The operating system is pretty secure for certain stuff by default, and you will be interested in anything that modifies the details on your computer. 

Here in this article, we are going to discuss the important terms of Microsoft Auto update Daemons that will help you access it easily,

What is Microsoft AU Daemon?

Microsoft AU Daemon

Microsoft AU Daemon is an auto-update system that upgrades the Office installation. T

hey are secure and working in the background so you check at Microsoft servers to see if your office applications have been updated.

How to Disable It?

If you want to disable this application then you need to take a few steps that are mentioned below,

  • Open the system preferences
  • Choose account
  • Then go to the connection inputs and select Microsoft AU Daemon
  • Select delete icon and that’s how this application will be disabled from your computer

Is it Safe to Use?

Updates of Microsoft Auto are enabled in Microsoft Office and handle every System upgrade.

Autoupdate 3.8 for Microsoft. 3 is the first update in 12 months and can be used safely.

Is it a Virus or Malware?

This application is a 3rd party software that keeps track of your Microsoft software programs on your computer.

It is not a virus basically but can be considered as a malware attack.

How Does It Function in Mac?

The database of the Microsoft daemon is a tool that has the important notifications and reminders of the suite.

This supports the site of Microsoft and suggests to turn off the services by the sync service function in the Outlook program and then attempt to update the office before quitting the Outlook.

How Can I Remove It?

As the functionality of Microsoft Office programs need AU Daemon so you can not uninstall it.

The closest thing you can do, though, is to deactivate it. It is perfect whether you work on limited bandwidth, or do not want to upgrade your MS Office.

  • Activate Office program of your choice
  • Create a blank document
  • Select Account at the top left corner of the file
  • A new window would appear on your screen
  • Choose Update options and select disable
  • Confirm it by clicking yes
  • Then restart your windows

Not only can you deactivate your Microsoft Word AU Daemon, but also all other MS Office services connected to your account by following these steps.

However, keep in mind that MS Office systems are always issued with protection fixes, not just feature updates, so Microsoft AU Daemon is activated with its own risk set

How to Quit Microsoft Auto-Update?

To uninstall the application on the Microsoft Auto-update

  • Select quit Microsoft auto-update from the menu bar by right-clicking the dock icon
  • Choose quit options
  • Moreover, you can also access the activity monitor in the folder/applications/utilities if you want to check the background phase of that particular app whether it is available.

What does the Word Daemon Refer to?

Daemons are usually tiny programs and are not explicitly interacting with the machine user, not to be mistaken with demons.

We also help to provide a service that is required by operating systems or applications.

Is it Safe to Launch Daemons?

Safe to Launch Daemons

Every aspect in this scenario that is already extracted from such files does not make a big startup change, but it will help a little bit.

Moreover, don’t tend to remove any of the items from the launch agents or directories of launch daemons, because if you do that it will unstable the Mac from triggering device crashes.

What Do Daemons Do?

The word daemon is pronounced as DEE-Muhn, is an ongoing system for the execution of the basic services requested by a computer device that it intends to obtain.

The functionality of this mechanism is to transmit data for processing

Is Daemon a Demon?


“Daemon” is also a much older version of a “demon;” daemons have no clear allegiance to good or evil; they tend only to describe a person’s temperament or character.

All Microsoft Office programs are connected to AU Daemon. It includes Word, Excel, Outlook and Publisher, PowerPoint, One Note, Access.

Every software arrives with this preinstalled program, which is activated in the background of the applications.

For instance, to guarantee the User of the recent versions of the Application Framework, AU Daemon is connected to checks for changes for all Office tasks. This software is not compelling as it is pre-installed.

Hence, we are clear about what it is. Now let us discuss another pop-up issue that occurs several times when you use any Microsoft office application.

Whenever you launch a Microsoft office program on MAC OS, you can experience pop up every time stating.

How to Disable Microsoft Auto-Update Daemon on MAC?

To disable this application in MAC you need to take a few steps that are mentioned below,

  • Open the system preferences
  • Choose account
  • Then go to the connection inputs and select Microsoft AU Daemon
  • Select delete icon and that’s how this application will be disabled from your computer

So basically it is an auto-update tool for Microsoft Office programs. It runs in the background ensuring the stability of the operating system with the latest updates, activating them and replacing the old version with the new one.

It is connected with all the Microsoft Office applications as it helps them run smoothly and efficiently.


Having said that, the analysis for the Microsoft AU daemon came to an end. We hope that we were able to educate you with all the important aspects related to it. 

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