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How to use the built-in windows defender antivirus on windows 10

Windows 10 includes Windows Security, which provides the latest antivirus protection. Your device will be actively protected from the moment you start Windows 10. Windows Security continually scans for malware (malicious software), viruses, and security threats. In addition to this real-time protection, updates are downloaded automatically to help keep your device safe and protect it from threats.

How to use the built-in windows defender antivirus on windows 10

Windows 10 in S mode

Some features will be a little different if you’re running Windows 10 in S mode. Because this mode is streamlined for tighter security, the Virus & threat protection area has fewer options. But don’t worry—the built-in security of this mode automatically prevents viruses and other threats from running on your device, and you’ll receive security updates automatically. For more info, see Windows 10 in S mode FAQ.

Important security info

Windows Security is built-in to Windows 10 and includes an antirvirus program called Microsoft Defender Antivirus. (In previous versions of Windows 10, Windows Security is called Windows Defender Security Center).

If you have another antivirus app installed and turned on, Microsoft Defender Antivirus will turn off automatically. If you uninstall the other app, Microsoft Defender Antivirus will turn back on automatically.

If you’re having problems receiving Windows Security updates, see Fix Windows Update errors and the Windows Update FAQ.

For info on how to uninstall an app, see Repair or remove an app in Windows 10.

To change your user account to an admin account, see Create a local user or administrator account in Windows 10.

Understand and customize Windows Security features

Windows Security is your home to manage the tools that protect your device and your data:

Virus & threat protection – Monitor threats to your device, run scans, and get updates to help detect the latest threats. (Some of these options are unavailable if you’re running Windows 10 in S mode.)

Account protection – Access sign-in options and account settings, including Windows Hello and dynamic lock.

Firewall & network protection – Manage firewall settings and monitor what’s happening with your networks and internet connections.

App & browser control – Update settings for Microsoft Defender SmartScreen to help protect your device against potentially dangerous apps, files, sites, and downloads. You’ll have exploit protection and you can customize protection settings for your devices.

Device security – Review built-in security options to help protect your device from attacks by malicious software.

Device performance & health – View status info about your device’s performance health, and keep your device clean and up to date with the latest version of Windows 10.

Family options – Keep track of your kids’ online activity and the devices in your household.

To customize how your device is protected with these Windows Security features select Start > Settings > Update & Security > Windows Security or select the button below.
Open Windows Security settings

Status icons indicate your level of safety:

Green means there aren’t any recommended actions right now.

Yellow means there is a safety recommendation for you.

Red is a warning that something needs your immediate attention.

Run a malware scan manually

When you’re concerned about risks to a specific file or folder, you can right-click the file or folder in File Explorer, then select Scan with Microsoft Defender.

If you suspect there’s malware or a virus on your device, you should immediately run a quick scan. This is much faster than running a full scan on all your files and folders.

Run a quick scan in Windows Security

Select Start > Settings > Update & Security > Windows Security and then Virus & threat protection.
Open Windows Security settings

Under Current threats, select Quick scan (or in previous versions of Windows 10, under Threat history, select Scan now).

If the scan doesn’t find any issues, but you’re still concerned, you may want to check your device more thoroughly.

Run an advanced scan in Windows Security

Select Start > Settings > Update & Security > Windows Security and then Virus & threat protection.

Under Current threats, select Scan options (or in previous versions of Windows 10, under Threat history, select Run a new advanced scan).

Select one of the scan options:

Full scan (check files and programs currently running on your device)

Custom scan (scan specific files or folders)

Microsoft Defender Offline scan (run this scan if your device has been, or could potentially be, infected by a virus or malware). Learn more about Microsoft Defender Offline

Select Scan now.

Note: Because of streamlined security, this process isn’t available if you’re running Windows 10 in S mode.

Schedule your own scan

Even though Windows Security is regularly scanning your device to keep it safe, you can also set when and how often the scans occur.

Schedule a scan

Select the Start button, type schedule tasks in the Search box, and in the list of results, select Task Scheduler.

In the left pane, select the arrow (>) next to Task Scheduler Library to expand it, do the same with Microsoft > Windows, and then scroll down and select the Windows Defender folder.

In the top-center pane, select Windows Defender Scheduled Scan. (Point to the choices to see the full names.)

In the Actions pane on the right, scroll down and then select Properties.

In the window that opens, select the Triggers tab, and then select New.

Set your preferred time and frequency, and then select OK.

Review the schedule and select OK.

Note: Because of streamlined security, this process isn’t available if you’re running Windows 10 in S mode.

Turn Microsoft Defender Antivirus real-time protection on or off

Sometimes you may need to briefly stop running real-time protection. While real-time protection is off, files you open or download won’t be scanned for threats. However, real-time protection will soon turn on automatically again to protect your device.

Turn real-time protection off temporarily

Select Start > Settings > Update & Security > Windows Security and then Virus & threat protection > Manage settings. (In previous versions of Windows 10, select Virus & threat protection > Virus & threat protection settings.)
Open Windows Security settings

Switch the Real-time protection setting to Off and choose Yes to verify.

Note: Because of streamlined security, this process isn’t available if you’re running Windows 10 in S mode.

Mahesh Makvana is a freelance tech writer who specializes in writing how-to guides. He has been writing tech tutorials for over a decade now. He’s written for some of the prominent tech sites including MakeUseOf, MakeTechEasier, and Online Tech Tips. Read more.

How to use the built-in windows defender antivirus on windows 10

Windows 10’s included Microsoft Defender antivirus—also known as Windows Defender—has a command-line interface. Rather than using the graphical Windows Security app, you can run Windows 10’s built-in antivirus from Command Prompt, PowerShell, or Windows Terminal.

Run a Quick Virus Scan

You can run a quick scan to look for viruses, malware, and other threats in some common places, such as the Windows Registry and startup folders. This scan usually only takes a few minutes to finish.

To use this scan, open the “Start” menu, search for “Command Prompt,” right-click the utility, and select “Run as administrator.”

How to use the built-in windows defender antivirus on windows 10

Click “Yes” in the User Account Control prompt.

In the Command Prompt window, type the following to make the Microsoft Defender Antivirus directory your current working directory:

How to use the built-in windows defender antivirus on windows 10

Note: If you make another directory your current working directory or close and reopen the Command Prompt, make sure that you run the above command before using any other Microsoft Defender Antivirus commands.

Then, enter the following command and press “Enter” to start a quick virus scan:

How to use the built-in windows defender antivirus on windows 10

You’ll see the live scan progress on your screen.

Run a Full Virus Scan

A full scan thoroughly checks all your computer files for viruses, malware, and other security threats. Since this is a comprehensive scan, it tends to take longer than the other scans.

You can run a full scan using the following command in the Command Prompt:

How to use the built-in windows defender antivirus on windows 10

Note: If you need to stop a scan for some reason, press Ctrl+C on your keyboard.

Perform a Custom Virus Scan

You’ll want to use a custom scan when you have particular files or folders that you want to scan for viruses, malware, and other threats. You can use this to scan files on your external storage as well, such as your USB flash drives.

To use this, type the following command into the Command Prompt window and press “Enter.”

Make sure to replace “PATH” with the path to the folder or file that you want to scan. If there are spaces in your path, add double quotes before and after the path, like this: “C:\Users\Mahesh\Desktop\My Files”

For instance, if you wanted to scan your desktop for any threats, you’d run the following command, replacing “MYNAME” with your username.

Scan Your PC’s Boot Sector Files

Your PC’s boot sector is where all the essential information regarding your computer’s boot-up is stored. This sector contains the code that launches your operating system.

Sometimes, certain viruses and other threats attack this boot sector. When this happens, you experience issues booting up your computer. You could face other issues as well.

If you believe your PC is infected with a virus or malware, it’s worth running a boot sector scan to find and remove any suspicious content from this sector.

You can use the following Microsoft Defender Antivirus command to run a boot sector scan:

Restore Quarantined Files

When Microsoft Defender Antivirus finds a suspicious file, it moves that file to the Quarantine. This is a special location to store suspicious files, and your files can’t launch when they’re here in the Quarantine.

If you believe the antivirus has mistakenly moved a file to the Quarantine, you can use a command to restore that file back to its original location.

To do this, first, run the following command to view a list of all your quarantined files:

From the list, note the name of the file that you want to restore. Then type the following command, replace “MyApp.exe” with the name of the file you want to restore, and press “Enter.”

If you want to restore your file to another folder, use the following command instead. Make sure that you replace “PATH” with the path to your folder before you run the command.

Of course, replace “MyApp.exe” with the name of the file that you want to restore.

Update Microsoft Defender Antivirus

The Microsoft Defender Antivirus updates itself regularly to ensure that it can find newer viruses and threats. However, you can force it to find and download newer updates at any time.

You can do this by running the following command in the Command Prompt window:

How to use the built-in windows defender antivirus on windows 10

It’ll update the virus definitions without any prompts.

View All Available Microsoft Defender Antivirus Options

In addition to the above, there are many other command combinations that you can use to make the most of this antivirus on your Windows 10 PC.

To find all available commands and parameters, run this command in the Command Prompt:

How to use the built-in windows defender antivirus on windows 10

You’re now a pro when it comes to using the Microsoft Defender Antivirus from the Command Prompt.

If you prefer the graphical interface, check out our guide on how to use the Microsoft Defender Antivirus, which explains all the graphical features of this program.

How to use the built-in windows defender antivirus on windows 10

As per the recent buzz, it seems that the newly released Windows 10 update has resulted in a possible bug. It is being said that the antivirus scan on Windows 10 has been broken by Windows Defenders update resulting in an error message which reads “Items Skipped during Scan”.

Several users are reporting that the scanning process of Windows Defender is failing after a few seconds of the start, stating that “scan was skipped” and your system is free of all possible threats.

Experts at Windows have said that they are still trying to find the possible reason behind the error and are not sure what items and files are getting skipped from the scanning process. In addition to this experts also quoted that, they are not sure if Windows Defender is detecting threats in Windows 10.

If at all Windows Defender is not able to scan the files, then it’s a serious security concern. The issue is also being believed to be a part of a potential virus.

They also said that there are high chances that the scanning process is running perfectly, and the warning messages are a bug in the Windows defender. They further added that they have tested both automatic and manual scans, both failing and are resulting in the given error message.

It is being reported that the new bug was introduced in 4.18.2003 and newer versions of Windows Defender. It happened while experts were trying to fix an existing error. The error is only noticed in Windows 10, while earlier versions including Windows 7 and 8 have no signs of it.

One of the users who has reported the issue said that “He has encountered the error message while performing both manual and full scan. He further added that he is not aware whether the issue will still exist on turning off the Controlled Folder Access and Cloud-delivered Protection”.

Experts are saying that files are either getting skipped due to network scanning settings or item exclusions. To add more clarification, an expert further added that item exclusion is not the possible reason of error. It means that the error message is likely to be linked and associated to a specific Windows Defender update. It might be related to device manufacturers as well, they further added.

Microsoft is yet to find the underlying reason behind the scan error and is still working to find the root cause.

The Widespread Issue

According to the fact and figures released by Windows, the recently detected error has not affected all its users but has still affected a major portion. Some users reported that they have started receiving scan failure messages in the last couple of days while few also reported that they have been noticing such issues for quite some time.

People who use Windows Defender as their default antivirus solution, it is a big security concern for them. There are fair reasons that they might be exposed to malware. Windows is yet to give their final statement on the scan error, meanwhile users can opt for offline system scanning which is currently free of all such errors.

How do I open Windows Antivirus?

Open the Windows Security app by searching the start menu for Security, and then selecting Windows Security. Select the Virus & threat protection tile (or the shield icon on the left menu bar). Under the Manage settings, select Virus & threat protection settings.

How do I open Antivirus on Windows 10?

Turn on real-time and cloud-delivered protection

  1. Select the Start menu.
  2. In the search bar, type Windows Security.
  3. Select Virus & threat protection.
  4. Under Virus & threat protection settings, select Manage settings.
  5. Flip each switch under Real-time protection and Cloud-delivered protection to turn them on.

How do I check if I have antivirus on Windows 10?

To Find Windows Defender Antivirus Version in Windows 10,

  1. Open Windows Security.
  2. Click on the Settings gear icon.
  3. On the Settings page, find the About link.
  4. On the About page you will find the version information for the Windows Defender components.

How do I open Windows Defender Security Center in Windows 10?

Open the Windows Security app by clicking the shield icon in the task bar or searching the start menu for Defender. Select the Virus & threat protection tile (or the shield icon on the left menu bar).

Does Windows 10 have built in virus protection?

Windows 10 includes Windows Security, which provides the latest antivirus protection. Your device will be actively protected from the moment you start Windows 10. Windows Security continually scans for malware (malicious software ), viruses, and security threats.

Can I use Windows Defender as my only antivirus?

Using Windows Defender as a standalone antivirus, while much better than not using any antivirus at all, still leaves you vulnerable to ransomware, spyware, and advanced forms of malware that can leave you devastated in the event of an attack.

What is the best free antivirus 2020?

The Best Free Antivirus Software in 2021

  • Avast Free Antivirus.
  • AVG AntiVirus FREE.
  • Avira Antivirus.
  • Bitdefender Antivirus Free.
  • Kaspersky Security Cloud – Free.
  • Microsoft Defender Antivirus.
  • Sophos Home Free.

Is Windows Defender better than McAfee?

McAfee guarantees a flawless 100% detection rate against malware, while Windows Defender’s malware detection rate is much lower. Also, McAfee is far more feature-rich compared to Windows Defender.

Is Windows Security Enough 2020?

Scores as of April 2020 showed that Windows Defender performance was above industry average for protection against 0-day malware attacks. It received a perfect 100% score (industry average is 98.4%). Overall scores for the software when it comes to protection, performance and usability were: Protection: 5.5 out of 6.

How do you check if my antivirus is working?

The status of your antivirus software is typically displayed in Windows Security Center.

  1. Open Security Center by clicking the Start button, clicking Control Panel, clicking Security, and then clicking Security Center.
  2. Click Malware protection.

How do I check my PC antivirus?

How to Check for Antivirus Programs on My PC

  1. Click the Windows “Start” menu and click the “Control Panel.”
  2. Click the “Security” link and click the “Security Center” link to launch the Security Center.
  3. Locate the “Malware Protection” section under “Security Essentials.” If you see “ON,” it means you have anti-virus program installed on your computer.

How do I know if my antivirus is blocking a program?

How to check if Windows Firewall is blocking a program?

  1. Press Windows Key + R to open Run.
  2. Type control and press OK to open Control Panel.
  3. Click on System and Security.
  4. Click on Windows Defender Firewall.
  5. From the left pane Allow an app or feature through Windows Defender Firewall.

How do I get Windows Defender security center?

Open the Windows Defender Security Center by clicking the shield icon in the task bar or searching the start menu for Defender. Click the Virus & threat protection tile (or the shield icon on the left menu bar).

Why is my Windows Defender antivirus turned off?

If Windows Defender is turned off, this may be because you have another antivirus app installed on your machine (check Control Panel, System and Security, Security and Maintenance to make sure). You should turn off and uninstall this app before running Windows Defender to avoid any software clashes.

How can I tell if Windows Defender is on?

Option 1: In your System tray click on the ^ to expand the running programs. If you see the shield your Windows Defender is running and active.

Is it OK for my computer to use Windows Defender and another antivirus such as Kaspersky or Avast?

Report abuse

Replies (2) 

Hi MH. I’m Greg, an Independent Advisor.

No you should not use two antiviruses at the same time. I would use built-in Defender which gives adequate protection, best Windows performance, least issues, and is from Microsoft who knows how to protect their OS best.

If you want the best on-demand scanner install and run Malwarebytes free scanner. https://www.malwarebytes.com/mwb-download/. You can turn off the free trial in Account Settings to keep it only as a free scanner.

No expert in Forums – where we see the most cases, by the thousands – recommends Avast, AVG. Norton or McAfee, but we have solved many problems over the years by having them uninstalled.

I hope this helps. Feel free to ask back any questions and keep me posted. If you will wait to choose if I resolved your problem, I will keep working with you until it’s resolved.

Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.

Windows MVP 2010-20

Millions helped via my tutorials and personally in forums for 12 years. Now an Independent Advisor.

I do not quit for those who are polite and cooperative.

Applies to:

Microsoft Defender Antivirus is a major component of your next-generation protection in Microsoft Defender for Endpoint. This protection brings together machine learning, big-data analysis, in-depth threat resistance research, and the Microsoft cloud infrastructure to protect devices (or endpoints) in your organization. Microsoft Defender Antivirus is built into Windows, and it works with Microsoft Defender for Endpoint to provide protection on your device and in the cloud.

Compatibility with other antivirus products

If you’re using a non-Microsoft antivirus/antimalware product on your device, you might be able to run Microsoft Defender Antivirus in passive mode alongside the non-Microsoft antivirus solution. It depends on the operating system used and whether your device is onboarded to Defender for Endpoint. To learn more, see Microsoft Defender Antivirus compatibility.

Comparing active mode, passive mode, and disabled mode

The following table describes what to expect when Microsoft Defender Antivirus is in active mode, passive mode, or disabled.

Mode What happens
Active mode In active mode, Microsoft Defender Antivirus is used as the primary antivirus app on the device. Files are scanned, threats are remediated, and detected threats are listed in your organization’s security reports and in your Windows Security app.
Passive mode In passive mode, Microsoft Defender Antivirus is not used as the primary antivirus app on the device. Files are scanned, and detected threats are reported, but threats are not remediated by Microsoft Defender Antivirus.
Disabled or uninstalled When disabled or uninstalled, Microsoft Defender Antivirus is not used. Files are not scanned, and threats are not remediated. In general, we do not recommend disabling or uninstalling Microsoft Defender Antivirus.

Check the state of Microsoft Defender Antivirus on your device

If you want to check the state of Microsoft Defender Antivirus on your device, you can use one of several methods, such as the Windows Security app or Windows PowerShell.

Use the Windows Security app to check status of Microsoft Defender Antivirus

On your Windows device, select the Start menu, and begin typing Security . Then open the Windows Security app in the results.

Select Virus & threat protection.

Under Virus & threat protection settings, choose Manage settings.

You’ll see the name of your antivirus/antimalware solution on the settings page.

Use PowerShell to check status of Microsoft Defender Antivirus

Select the Start menu, and begin typing PowerShell . Then open Windows PowerShell in the results.

In the list of results, look at the AMRunningMode row.

  • Normal means Microsoft Defender Antivirus is running in active mode.
  • Passive mode means Microsoft Defender Antivirus running, but is not the primary antivirus/antimalware product on your device.
  • EDR Block Mode means Microsoft Defender Antivirus is running and a capability in Microsoft Defender for Endpoint that is called “EDR in block mode” is enabled. (See Endpoint detection and response (EDR) in block mode.)
  • SxS Passive Mode means Microsoft Defender Antivirus is running in passive mode alongside another antivirus/antimalware product, and your device is not onboarded to Microsoft Defender for Endpoint. In this case, limited periodic scanning is used for Microsoft Defender Antivirus. To learn more, see Use limited periodic scanning in Microsoft Defender Antivirus.

To learn more about the Get-MpComputerStatus PowerShell cmdlet, see the reference article Get-MpComputerStatus.

Get your antivirus/antimalware platform updates

It’s important to keep Microsoft Defender Antivirus, or any antivirus/antimalware solution, up to date. Microsoft releases regular updates to help ensure that your devices have the latest technology to protect against new malware and attack techniques. To learn more, see Manage Microsoft Defender Antivirus updates and apply baselines.

How do I turn my antivirus on?

Click on “Virus & Spyware Controls”. Click on the “ON” button. Protection Against Viruses & Spyware should now be turned off. FOR McAfee ANTIVIRUS:

  1. Double-click the McAfee icon in the System Tray.
  2. Click “Real-Time Scanning”.
  3. Disable Real-Time Scanning.
  4. Set how long you want it disabled.

Where do I find my antivirus on Windows 10?

The status of your antivirus software is typically displayed in Windows Security Center.

  1. Open Security Center by clicking the Start button, clicking Control Panel, clicking Security, and then clicking Security Center.
  2. Click Malware protection.

How do I turn on Windows Defender permanently in Windows 10?

Click OK. Right-click on the Windows Defender (folder) key, select New, and click on Key. Name the key Real-Time Protection and press Enter. Right-click on the Real-Time Protection (folder) key, select New, and click on DWORD (32-bit) Value.

How do I turn on Microsoft Defender?

Select the Start button > Settings > Update & Security > Windows Security and then Firewall & network protection. Open Windows Security settings. Select a network profile. Under Microsoft Defender Firewall, switch the setting to On.

How do I stop my antivirus from blocking a program?

Add an exclusion to Windows Security

  1. Go to Start > Settings > Update & Security > Windows Security > Virus & threat protection.
  2. Under Virus & threat protection settings, select Manage settings, and then under Exclusions, select Add or remove exclusions.
  3. Select Add an exclusion, and then select from files, folders, file types, or process.

How do I turn off Windows Defender 2020?

Turn off antivirus protection in Windows Security

  1. Select Start > Settings > Update & Security > Windows Security > Virus & threat protection > Manage settings (or Virus & threat protection settings in previous versions of Windows 10).
  2. Switch Real-time protection to Off. Note that scheduled scans will continue to run.

Does Windows 10 have built in virus protection?

Windows 10 includes Windows Security, which provides the latest antivirus protection. Your device will be actively protected from the moment you start Windows 10. Windows Security continually scans for malware (malicious software ), viruses, and security threats.

How do I check my PC antivirus?

How to Check for Antivirus Programs on My PC

  1. Click the Windows “Start” menu and click the “Control Panel.”
  2. Click the “Security” link and click the “Security Center” link to launch the Security Center.
  3. Locate the “Malware Protection” section under “Security Essentials.” If you see “ON,” it means you have anti-virus program installed on your computer.

Is Windows Security Enough 2020?

Scores as of April 2020 showed that Windows Defender performance was above industry average for protection against 0-day malware attacks. It received a perfect 100% score (industry average is 98.4%). Overall scores for the software when it comes to protection, performance and usability were: Protection: 5.5 out of 6.

Why can’t I turn on Windows Defender?

So it’s best to search your PC if you’re not sure if security software is installed or not. Once it’ removed you may need to turn it manually back on. Type “ Windows Defender ” in the search box and then press Enter. Click Settings and make sure there is a checkmark on Turn on real-time protection recommend.

How can I tell if Windows Defender is on?

Option 1: In your System tray click on the ^ to expand the running programs. If you see the shield your Windows Defender is running and active.

Can I use Windows Defender as my only antivirus?

Using Windows Defender as a standalone antivirus, while much better than not using any antivirus at all, still leaves you vulnerable to ransomware, spyware, and advanced forms of malware that can leave you devastated in the event of an attack.

Why is my Windows Defender antivirus turned off?

If Windows Defender is turned off, this may be because you have another antivirus app installed on your machine (check Control Panel, System and Security, Security and Maintenance to make sure). You should turn off and uninstall this app before running Windows Defender to avoid any software clashes.

Can’t enable Windows Defender antivirus Windows 10?

Can’t Turn Windows Defender on in Windows 10

  • Open Windows Defender by clicking the Start button. In the search box, type Defender, and then, in the list of results, click Windows Defender.
  • Click Tools, and then click Options.
  • Click Administrator, select or clear the Use this program check box, and then click Save.

Does Windows Defender work without activation?

The Takeaway. Yes, (free) un- activated Windows 10 can be secure. It comes with the same security tools included in the activated version.

Take advantage of top features in Windows Defender

How to use the built-in windows defender antivirus on windows 10

Windows Defender has become one of the top security solutions in the Windows ecosystem, and the recent antivirus tests pretty much speak for themselves.

Once an antivirus application that most people avoided, Windows Defender now provides a fully-featured protection system that’s on par with the ones of leading security vendors, including here Kaspersky and Bitdefender.

And truth be told, Microsoft has indeed put a lot of effort into getting Windows Defender right, so at this point, this name doesn’t just represent an antivirus product pre-installed in Windows, but a full suite of security features that everyone running Microsoft’s desktop OS gets by default.

Windows Defender, which has evolved to become Windows Security in Windows 10, now groups every security-related feature or setting in the operating system, from the antivirus engine and account protection to parental controls and device health.

And because Windows Defender is now such a complex security product, some people have a hard time making the most of its features. While the default configuration does the job for the majority of Windows 10 adopters, here are three tips that you can turn to in order to use Windows Defender like a pro.

How to use the built-in windows defender antivirus on windows 10

Automatic daily scans

Windows Defender comes with security features that you find in the majority of top antivirus products on the market, including real-time protection, so all your files are scanned before running, and cloud-delivered protection to use cloud power in order to block the latest threats.

What it lacks, however, is an option to run an automatic daily scan at a time that you decide. Fortunately, this is where Windows 10 comes to the rescue, as the built-in Task Schedule helps you with the whole thing.

Full information on how to set up an automatic scan in Windows Defender are available in my tutorial here, and at the same time, if you’re running Windows 10 Pro, you can use the Group Policy Editor to set up policies for daily scans. The location of the policies is the following:

Computer Configuration > Administrative Templates > Windows Components > Windows Defender Antivirus > Scan

Enable ransomware protection

One of the latest features added to Windows Defender, and which I think everyone should enable on Windows 10, is ransomware protection.

Ransomware has become one of the most common threats for organizations and home users alike, and because recovering in the case of a successful attack isn’t something that’s very easy to do, having dedicated software to block such an attempt is critical.

Windows Defender comes with built-in protection for files, folders, and memory areas against any unauthorized changes by applications that you do not trust. To enable it, head over to:

Windows Security > Virus & threat protection > Ransomware protection > Controlled folder access
Click the toggle to enable the feature and you’re then ready to go.

How to use the built-in windows defender antivirus on windows 10

Configure network rules

In addition to antivirus protection, Windows Defender now also provides firewall and network controls, so you can configure rules for three different types of network:

Domain network – Networks at a workplace that are joined to a domain
Private network – Trusted networks at home or at work
Public network – Public networks like airports and restaurants

Needless to say, you should enable the firewall for all three, but at the same time, you can also define special rules for incoming connections. This is recommended especially in the case of the public networks where your device (and traffic) is more exposed to people you don’t know.

If something goes wrong, you can always reset settings to the original configuration from:

Windows Security > Firewall & network protection > Restore firewalls to default

I was trying to find the Windows Defender Version Info on my Windows 10 but it took some time. But I figure out 2 methods to find it out. One promising advantage offered by Windows 10& 8 is the availability of the in-built Windows Defender Antivirus software that can take care of the advanced security needs of your Windows computer easily.

The prior versions of Windows were not very efficient and advanced when it came to protecting against all forms of malware. They could only scan for spyware and adware.

However, sometimes users are not able to detect the version of Windows Defender if they are experiencing some issues with the latest version. So, if you too wish to know how to easily determine the version number of the Windows Defender program in Windows 10, then go through the method given in this blog below.

A bit about Windows Defender & Windows Security app:

Windows 10 & 8 has redesigned the Defender program which is based on the Microsoft Security Essentials app. It can offer advanced protection against all forms of malware.

Windows 10 is thus capable of intelligently detecting cyberthreats and protecting the Windows PC in a commendable manner. Windows 10 also downloads the most recent updates of the Windows Defender program via Windows Update automatically.

Microsoft updates the virus definitions and security intelligence to thwart the latest threats and security loopholes. The security intelligence is cloud-based, empowered by AI, and enabled with next-generation protection.

Before I begin with the steps, I would like to take a moment to explain a bit about the Windows Security app.

Windows Security app is installed in the latest Windows 10 systems which were formerly known as the Windows Defender Dashboard or Windows Defender Security Centre.

The primary purpose of this app is to grant user control features to the user who can explore and control the privacy and security settings in a more accessible manner with the help of this app. It contains all the essential settings for the Windows Defender program. It even enables the users to disable the Windows Defender app for some time which would restart automatically afterward.

How to Find Windows Defender version number in Windows 10

Method 1: Using Apps

1) Press Windows+I key together

2) Now click on Update & security

How to use the built-in windows defender antivirus on windows 10

3) Now click on Windows Security located on the left-hand side.

How to use the built-in windows defender antivirus on windows 10

4) Click on Virus & threat protection located on the right-hand side

How to use the built-in windows defender antivirus on windows 10

5) Now, go down, there you will find the heading called Version Info.

Method 2: Using Windows Security

Follow the below steps to determine the version of the Windows Defender program on your computer.

  • Go to the Windows Start Menu, type Windows Security and click on it.

How to use the built-in windows defender antivirus on windows 10

  • Click on the Settings icon near the bottom left corner of the screen.

How to use the built-in windows defender antivirus on windows 10

  • Now click on About located at the bottom.

How to use the built-in windows defender antivirus on windows 10

On the About page of Windows Security, you should be able to locate the System information of the following:

  • Antimalware Client Version (Windows Defender version)
  • Engine Version (Scanning Engine)
  • Antivirus Version (Virus definitions)
  • Antispyware Version (Spyware definitions)

How to use the built-in windows defender antivirus on windows 10

  • After this, you can simply close the window.

So, folks, this was all about how to know which version of the Windows Defender program is installed in your Windows machine and finding out whether or not you have installed the latest updates from Microsoft.

If somehow you are not able to download the updates then you can download the latest Windows Defender using offline installed from the Microsoft website here.