How To Find Real Time Protection Windows 10

Microsoft Defender Antivirus on Command Prompt (Epitome credit: Windows Key )

On Windows 10, Microsoft Defender Antivirus provides advanced existent-time protection to protect your device and files against viruses, ransomware, spyware, rootkits, and other forms of malware, including hackers.

Although y'all can easily control the feature using the Windows Security app, you tin can also handle various aspects of the antivirus (updates, scans, and quarantined items) through Command Prompt. Usually, managing the experience with commands can be useful in many situations. For instance, when you need to use a script to automate some of the anti-malware tasks. Y'all want to gear up a specific schedule to download updates or perform a quick, full, or custom scan. Or when you need to complete particular tasks on multiple computers.

In this Windows 10 guide, we will walk you lot through the steps to manage Microsoft Defender Antivirus with Command Prompt.

• How to bank check for updates on Microsoft Defender
• How to perform quick virus scan with Microsoft Defender
• How to perform full virus scan with Microsoft Defender
• How to perform custom virus scan with Microsoft Defender
• How to perform boot sector malware scan on Microsoft Defender
• How to restore quarantined items on Microsoft Defender

How to check for updates on Microsoft Defender

To check and download updates for Microsoft Defender, use these steps:

1. Open Start.
2. Search for Command Prompt, right-click the top effect, and select the Run as administrator option.
3. Type the following command to open the antivirus tool location and press Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\4.18*
4. Blazon the following command to check and update Microsoft Defender Antivirus and press Enter:MpCmdRun -SignatureUpdate

Source: Windows Fundamental (Image credit: Source: Windows Central)

One time you consummate the steps, the tool will check and download any update available for the built-in antivirus.

Uninstall definitions updates

You tin also remove previously installed updates with these steps:

1. Open Start.
2. Search for Command Prompt, correct-click the elevation result, and select the Run as administrator selection.
3. Type the following command to open the antivirus tool location and printing Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\4.18*
4. Blazon the following command to remove the nigh recent definitions and press Enter:MpCmdRun -RemoveDefinitions -AllThe -All choice restores the previous definitions from the backup or original default set of signatures.
5. Type the post-obit command to rollback the engine version and press Enter:MpCmdRun -RemoveDefinitions -EngineThe -Engine option rolls dorsum to the previous version of the antivirus engine.

Source: Windows Key (Image credit: Source: Windows Fundamental)

6. Type the following command to remove dynamic signature updates and printing Enter:MpCmdRun -RemoveDefinitions -DynamicSignaturesThe -DynamicSignatures choice uninstalls only the dynamic signatures.

Afterwards you complete the steps, the definitions will exist removed from your reckoner co-ordinate to your configuration.

How to perform quick virus scan with Microsoft Defender

To perform a quick Microsoft Defender scan, apply these steps:

1. Open Start.
2. Search for Command Prompt, right-click the top upshot, and select the Run every bit administrator pick.
3. Blazon the following command to open the antivirus tool location and press Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\four.eighteen*
4. Type the following command to perform a quick antivirus browse and printing Enter:MpCmdRun -Browse -ScanType i Quick tip: You can besides supervene upon 1 with the 0 option in the command to kickoff a default scan according to your configuration.

Source: Windows Central (Prototype credit: Source: Windows Primal)

Once you complete the steps, the scan will begin, but it takes more than than ane day, the process will cease automatically.

How to perform full virus browse with Microsoft Defender

To perform a total Microsoft Defender browse with Command Prompt, use these steps:

1. Open Start.
2. Search for Command Prompt, right-click the acme upshot, and select the Run as administrator selection.
3. Blazon the following command to open up the antivirus tool location and press Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\iv.18*
4. Type the following control to perform a full antivirus scan and press Enter:MpCmdRun -Scan -ScanType two

Source: Windows Key (Epitome credit: Source: Windows Fundamental)

Subsequently you consummate the steps, the antivirus will perform a full malware browse on your device. Depending on the corporeality of data, this process tin can accept a very long fourth dimension.

How to perform custom virus scan with Microsoft Defender

To customize a malware scan using Control Prompt, use these steps:

1. Open up Start.
2. Search for Command Prompt, right-click the meridian result, and select the Run equally ambassador choice.
3. Blazon the post-obit command to open the antivirus tool location and press Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\4.18*
4. Blazon the post-obit command to perform a custom antivirus scan and press Enter:MpCmdRun -Scan -ScanType 3 -File PATH\TO\Folder-FILESIn the command, make sure to specify the path to the folder you want to browse.For instance, this control scans the "Downloads" folder:MpCmdRun -Scan -ScanType 3 -File C:\Users\username\Downloads

Source: Windows Central (Image credit: Source: Windows Central)

5. (Optional) Type the following command to perform a custom scan with timeout time and printing Enter:MpCmdRun -Scan -ScanType 3 -File PATH\TO\FOLDER-FILES -Timeout 1In the command, make sure to specify the path to the folder you want to browse.For example, this control scans the "Downloads" binder and sets the timeout to ane twenty-four hours:MpCmdRun -Browse -ScanType 3 -File C:\Users\username\Downloads -Timeout ane Quick notation: You can always change the number for the timeout option to specify another number of days. The option is besides available for quick and full scan commands.

Once you complete the steps, the anti-malware solution will only scan the location you specified. If you are using the "-Timeout" option, then if the browse is taking a long fourth dimension, it volition timeout once the time you specified has been reached.

How to perform kicking sector malware scan on Microsoft Defender

On Windows 10, the kicking sector is an essential department in the installation drive that stores the instructions on how to first the boot process. Sometimes, viruses can also attack the kick sector causing unwanted behaviors, which tin can be challenging to troubleshoot and fix. Notwithstanding, Microsoft Defender Antivirus includes an pick to check and remove malicious code that may exist residing in the kicking sector.

To scan the boot sector for malware with Microsoft Defender, utilize these steps:

1. Open Start.
2. Search for Control Prompt, right-click the superlative result, and select the Run every bit administrator option.
3. Type the following command to open the antivirus tool location and press Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\iv.xviii*
4. Type the post-obit command to perform a custom antivirus scan and printing Enter:MpCmdRun -Scan -ScanType -BootSectorScan

Source: Windows Primal (Image credit: Source: Windows Fundamental)

After you complete the steps, Microsoft Defender Antivirus volition scan the boot sector for any malicious lawmaking that may be affecting the device.

How to restore quarantined items on Microsoft Defender

The Microsoft Defender Antivirus command-line tool also includes an option to view a list of quarantined items and another choice to restore items that might have been detected as malicious when they are not harmful.

To view and restore quarantined items with Control Prompt, use these steps:

1. Open Starting time.
2. Search for Command Prompt, correct-click the top result, and select the Run as ambassador pick.
3. Blazon the following command to open the antivirus tool location and press Enter:cd C:\ProgramData\Microsoft\Windows Defender\Platform\4.18*
4. Type the following command to view quarantined items and press Enter:MpCmdRun -Restore -ListAll

Source: Windows Central (Image credit: Source: Windows Primal)

5. Blazon the following command to restore all quarantined item and press Enter:MpCmdRun -Restore -All
6. Type the following command to restore a specific quarantined item and press Enter:MpCmdRun -Restore -Name Detail-NAMEIn the control, supplant the "ITEM-Proper noun" for the name of the quarantined item y'all want to restore.
7. Type the post-obit control to restore a specific quarantined particular to a specific path and printing Enter:MpCmdRun -Restore -Name Detail-Proper noun -FilePath PATH\TO\RESTOREDIn the control, make sure to specify the path to restore the item.For example, this control restores a specific item to the Documents folder:MpCmdRun -Restore -Name app.exe -FilePath C:\Users\username\Downloads

Once you consummate the steps, the items will be restored in the original or alternate location, depending on the control.

This guide focuses on the more of import commands you can utilise with Command Prompt, simply the tool includes boosted options, which yous can view running the

            MpCmdRun          

control.

While you can manage a number of functions through Command Prompt, the tool is quite express. For example, y'all cannot commencement an offline scan or change preferences. If you desire to manage settings and control almost every aspect of Microsoft Defender Antivirus with commands, yous should exist using the PowerShell modules instead.

Mauro Huculak is technical author for WindowsCentral.com. His primary focus is to write comprehensive how-tos to assist users get the almost out of Windows 10 and its many related technologies. He has an Information technology background with professional certifications from Microsoft, Cisco, and CompTIA, and he's a recognized member of the Microsoft MVP customs.

Source: https://www.windowscentral.com/how-use-windows-defender-command-prompt-windows-10

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