How to Disable Microsoft Security Essential

Microsoft is a leading global vendor of computer software, mobile, gaming system, hardware for computer and cloud services. The company’s headquarters is in Redmond, Wash and it has offices located in more than 60 countries.

It was the world’s largest software maker by revenue as of 2016. Microsoft is one of the Big Five companies in the U.S. information technology industry, along with Amazon, Apple, Meta (Facebook) and Alphabet (Google).

Roots of Microsoft go back as far as 1975, when the first commercially available personal computer made an appearance on the cover of Popular Electronics magazine.

There are different types of malicious software, such as computer viruses, rootkits, spyware and trojan horses. Microsoft Security Essentials (MSE) is an antivirus software that provides protections against these intruders without getting in the way of users.

It is built for small businesses and individuals, but it’s based on the same technology used by Microsoft to protect giant businesses. It’s completely free and easy to download and install Microsoft Security Essentials.

The software updates automatically once a day, once it has been installed. While the software runs quietly in the background, users will only be alerted when there are specific actions to be taken.

These features of Microsoft Security Essential can sometimes stop the users from downloading or using other programs as a defense so it needs to be disabled. Here is how you can disable Microsoft Security Essential.

Ways to Disable Microsoft Security Essential

1. Click the Windows key from your keyboard.
2. Then select the “Settings” option.
3. Select the “Update & Security option.
4. Click the “Windows Security” option followed by the “Open Windows Security” option.
5. Click the “Virus & threat protection from the left pane.
6. Next, tap on the drop-down arrow of the Windows Defender Antivirus option and disable the Periodic scanning.

Commonly asked Questions and Answers

Question: How can I remove Microsoft Security Essentials

Answers: To delete Microsoft Security Essential you can use the Standard Windows tool. Do refer Uninstall or remove apps and programs in Windows 10 ( for further instructions.

Question: If I have Microsoft Security do, I still need Windows Defender?

Answer: Windows defender protects your computer from spyware and other unwanted software, but it will not protect from viruses. While the Microsoft Security Essential protects against all kinds of malicious software. Therefore, the Microsoft Security Essential will be the best choice as you cannot download both in your computer.

Question: How can I get Microsoft Security Essential?

How can I get Microsoft Security Essential

Answer: You can download the Microsoft Security Essential from  and follow the on-screen directory to install.


Disabling Microsoft Security Essential without installing another anti-virus program will put your computer on a risk as it will be vulnerable to attack from malicious software.

Therefore, users are advised to activate other anti-virus program after disabling the Microsoft Security Essential.

However, Microsoft Security Essential can also be activated again after disabling and the procedure to do so is easy and convenient.

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