How To Turn On Microsoft Defender Antivirus?

If you’re looking to protect your computer from malicious software, viruses, and other online threats, then Microsoft Defender Antivirus is the perfect tool for you. Learning how to turn on Microsoft Defender Antivirus can help keep your computer safe and secure. In this article, we’ll discuss how to activate Microsoft Defender Antivirus and how to use it to protect your PC.

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How to Turn on Microsoft Defender Antivirus?

Microsoft Defender Antivirus is an antivirus and antimalware program that is included with Windows 10. It is designed to protect your computer from malicious software, viruses, ransomware and other threats. In this article, we will discuss how to turn on Microsoft Defender Antivirus and its features.

What is Microsoft Defender Antivirus?

Microsoft Defender Antivirus is a security program that is included with Windows 10 and is designed to protect your computer from malicious software, viruses, ransomware and other threats. It is available in multiple languages, including English, Chinese, French, German and Spanish. It automatically runs in the background and monitors your computer for any suspicious activity. It also scans for any malicious programs that may have been installed on your computer.

How to Turn on Microsoft Defender Antivirus?

The easiest way to turn on Microsoft Defender Antivirus is to open the Windows Security app. To open the Windows Security app, press the Windows key + S to open the search box. Then, type “Windows Security” and select the Windows Security app that appears.

Once the Windows Security app is open, click on the “Virus & Threat Protection” option. Then, select the “Manage Settings” link at the bottom of the page. On the page that appears, make sure that the “Real-time Protection” toggle is set to “On”.

Windows Defender Antivirus Features

Microsoft Defender Antivirus offers several features to help protect your computer from malicious software, viruses, ransomware and other threats. Some of these features include:

Real-Time Protection:

Real-Time Protection will scan your computer for any suspicious activity and block any malicious programs that are found. It also monitors your computer for any changes that may be caused by malicious software.

Antivirus and Antimalware Scanning:

Microsoft Defender Antivirus scans your computer for both viruses and malware. It can detect and remove any malicious software that is found on your computer.

Protection from Phishing Attacks:

Microsoft Defender Antivirus also provides protection from phishing attacks. It monitors emails and websites for any suspicious activity and blocks any malicious links or attachments that are found.

Cloud-Based Protection:

Microsoft Defender Antivirus also uses cloud-based protection. It sends suspicious files to Microsoft for analysis and blocks any malicious files that are found.

Automatic Updates:

Microsoft Defender Antivirus also automatically updates itself with the latest virus definitions and security patches. This ensures that you are always protected from the latest threats.

Ransomware Protection:

Microsoft Defender Antivirus also provides protection from ransomware. It will detect and block any malicious software that is attempting to encrypt your files.

Safe Browsing:

Microsoft Defender Antivirus also offers safe browsing. It monitors your web activity and blocks any malicious websites or links that are found.

Application Guard:

Microsoft Defender Antivirus also has an Application Guard feature. This feature isolates any untrusted websites or applications in a virtual container, which prevents any malicious software from running on your computer.

Exploit Protection:

Microsoft Defender Antivirus also has an Exploit Protection feature. This feature prevents any malicious software from exploiting security vulnerabilities in your system.

Data Loss Prevention:

Microsoft Defender Antivirus also has a Data Loss Prevention feature. This feature monitors your computer for any suspicious activity and blocks any malicious software that is attempting to steal or delete your data.

Conclusion

Microsoft Defender Antivirus is a great program to help protect your computer from malicious software, viruses, ransomware and other threats. It is easy to turn on and provides a number of features to keep your computer safe.

Related Faq

Question 1: What is Microsoft Defender Antivirus?

Answer: Microsoft Defender Antivirus is an antivirus program included with Windows 10. It helps protect your device and information by scanning for malicious software and potentially unwanted programs. It also provides real-time protection against the latest threats, such as viruses, worms, Trojans, and other types of malware. Microsoft Defender Antivirus is the latest version of the Microsoft Security Essentials program that was included with earlier versions of Windows.

Question 2: How do I turn on Microsoft Defender Antivirus?

Answer: To turn on Microsoft Defender Antivirus, open the Windows Security app. In the Windows Security app, select Virus & threat protection and then select Manage settings. Under the Real-time protection heading, make sure the toggle switch is set to On. This will enable real-time protection and scanning of your device for malicious software.

Question 3: What other settings can I configure in Microsoft Defender Antivirus?

Answer: In addition to turning on real-time protection, you can also configure other settings in Microsoft Defender Antivirus. In the Windows Security app, select Virus & threat protection and then select Manage settings. Here you can configure settings such as cloud-delivered protection, automatic sample submission, and controlled folder access.

Question 4: What if I cannot find the Windows Security app?

Answer: If you cannot find the Windows Security app, it may be hidden. To find the app, open the Start menu and type “Security”. This should bring up the Windows Security app. If the app does not appear, you may need to enable it in the Windows Settings app. To do this, open the Windows Settings app and select Apps. Then select Manage optional features and select Add a feature. Select Windows Security and then select Install.

Question 5: Is Microsoft Defender Antivirus free?

Answer: Yes, Microsoft Defender Antivirus is free. It is included in the Windows 10 operating system and does not require a separate license. Microsoft Defender Antivirus is updated regularly, and the latest version includes real-time protection, cloud-delivered protection, automatic sample submission, and controlled folder access. It is important to keep your version of Microsoft Defender Antivirus up-to-date to ensure your device is protected from the latest threats.

How to Disable or Enable Windows Defender on Windows 10

Turning on Microsoft Defender Antivirus is a great way to protect your computer from viruses and other malicious software. By following the steps outlined above, you can easily and quickly protect your computer from any potential threats. Not only will you be able to keep your computer safe, but you’ll also be able to do it without having to install any additional software. With Microsoft Defender Antivirus, you can protect your computer with ease and confidence, knowing that your device is safe and secure.