With the development of computers, some viruses are coming into existence. Every computer user wants to keep the computer safe from any kind of malware or virus. Windows Defender is an antivirus that keeps the computer safe from any malware. However, due to the safety of the computer, the antivirus deletes or quarantines the files that seem like a threat. In this article, we will discuss how to recover deleted files or quarantined files from Windows Defender in Windows 10.

Part 1. Windows Defender Review

1.1. What is Windows Defender?

Windows Defender is software that serves as an Antivirus to protect the computer from malware and viruses. It automatically scans the computer and looks for any kind of threat that may be harmful to the computer. Windows Defender is a product of Microsoft but was developed by GIANT AntiSpyware. Microsoft acquired this software in 2004 and released it in 2006.

It is the default antivirus of Windows 10, and the user doesn’t have to install this tool. It is a reliable tool that secures the computer from any harm. There are also paid antiviruses available, but there is no need to get paid software as Microsoft Windows Defender can protect your computer for free.

1.2. Why Windows Defender Automatically Delete Files?

Windows Defender is the default antivirus software in Windows 10. However, it works in the background and deletes the files that are potential threats to the computer. It sometimes deletes files that are not even a threat to the computer. However, this is a very rare situation. But to prevent this from happening, the user can download and install a more powerful antivirus and disable Windows Defender so that the safety of your Windows is not compromised.

1.3. Can You Recover Deleted/Quarantined Files from Windows Defender?

Yes. It is possible to recover or restore deleted/quarantined files from Windows Defender. We know that Windows Defender sometimes malfunctions and deletes files that are not even a threat. In this case, any user would want the deleted/quarantined files back. There are many ways in which the user can recover the files deleted by Windows Defender. The next part of the article holds detailed information about the recovery of deleted/quarantined files from Windows Defender.

Part 2. How to Recover Deleted Files or Quarantined Files from Windows Defender

2.1. Recover Deleted Files or Quarantined Files with Advanced Tool

If you want to recover deleted files or quarantined files with a recovery tool, then iMyFone D-Back Hard Drive Recover Expert is the best tool to go for. It is a professional and advanced recovery tool that is capable of restoring deleted files with expertise. This tool supports more than one thousand file types and has a great success rate of recovery.

iMyFone D-Back Hard Drive Recover Expert can recover files in different scenarios, including accidental deletion, formatted data, system crash, lost partition, virus attack, RAW partition, and more. The best thing about this tool is that it allows the user to preview the data before recovering it. It is safe, secure, and reliable. It scans the drive with ultra-fast speed and also has a file filter to narrow down the search for files. Below are the steps to recover deleted files or quarantined files with an iMyFone D-Back.

Step 1: The first step is to download and install iMyFone D-Back. Once the tool is installed, open it. You will see different drives and locations on the home screen of this tool. Click on the drive from which the data is deleted, and you want to recover it.

imyfone dback hard drive recovery

Step 2: iMyFone D-Back Hard Drive Recover Expert will then perform a deep scan on the drive that analyzes all the information it can. When the scanning finishes, the user can preview all the recoverable files from that location. The user can pause or stop the scanning process if the lost file is found in between the scanning procedure.

imyfone dback hard drive recovery recovered files

Step 3: When you find the deleted/quarantined file after scanning, choose the file that you want to recover. The user can use the option of “File Type” and “File Path” to filter down the specific file. Select the file and then click on “Recover” to recover the file to your computer. 

2.2. Restore Deleted Files or Quarantined Files with Built-In Windows tool

There are many reasons that people don’t want to use any third-party tools. One of the very reasons is that people think it is not reliable and secure. However, there is no harm in staying precautious. For people that don’t want third-party data recovery tools, we have an alternate solution. Windows have a built-in tool that allows the user to restore deleted files or quarantined files. Let us look into the process that restores the files using the Windows built-in tool.

Step 1: Open Settings on your Windows 10. Click on “Update & Security”.

Step 2: Then go to “Windows Security” and click on “Open Windows Security”. Here, you will see different options. Click on “Virus and threat protection”.

Step 3: Now, under the title of “Current threats” click on “Protection History”.

Step 4: The files will appear that are quarantined or deleted by Windows Defender. Click on the file that you want to restore, click on “Actions” and then click on “Restore”. This restored file will be saved and recovered to its original location. The user doesn’t need to select the path for it.

Part 3. FAQs

01 How to Prevent Windows Defender from Deleting Files?

To prevent Windows Defender from deleting files, go to “Settings > Update & Security > Windows Security > Virus and threat protection”. Here, click on “Manage Settings”. Under the heading of “Exclusion” click on “Add or remove exclusions”. Add an exclusion; it will ask for a folder, file type, or file. Include the files that you don’t want Windows Defender to delete, and they will be added to the list of exclusions.

02 How to View Quarantined Files in Windows Defender?

To view the quarantined files in Windows Defender, go to “Settings > Update & Security > Windows Security > Virus and threat protection > Current threats”. Click on “Protection History”. Here, you will see all the files quarantined by Windows Defender, which seemed harmful to the computer.

03 How to Delete Quarantined Files in Windows Defender Windows 10?

It is similar to the process of restoring the quarantined files. The difference is that instead of clicking on “Restore”, click on “Remove” and the quarantined file will be deleted in Windows Defender Windows 10.

04 How to Enable Windows Defender?

Go to “Control Panel > System and Security > Windows Defender Firewall”. Here on the left, you can see an option of “Turn Windows Defender Firewall on or off”. Tap on the boxes to enable the Windows Defender and click on “OK” to confirm your selection. 


Keeping Windows safe is an important thing. Otherwise, the files will get corrupted by malware and viruses. To avoid this from happening, an antivirus is needed. Windows Defender is a default antivirus of Windows 10. It protects the computer from any kind of viruses and threats. However, sometimes this Windows Defender deletes or quarantines some files that may or may not be a threat to the computer. To recover such files, we use a third-party data recovery tool which is iMyFone D-Back. It is a great tool with a user-friendly interface and straightforward process. Download this tool and recover your accidentally deleted files by Windows Defender.