How to Remove/Uninstall Content Defender Popups

Content Defender accidentally gets installed in the system? Random pop-ups like fake security warnings and ads fill up the screen? The PC performs much slowly? Read on and take effective guides to get rid of Content Defender ads.

Is Content Defender a Virus?

Content Defender is classified as a malicious adware program which pretends to be a useful tool to protect the target computer. Actually, the fake security software can be bundled with unverified free downloads and spam email attachments to enter your system. After then, it gets installed without asking for any permission. Meanwhile, the malware adds suspicious files deeply in the system. As a result, Content Defender runs automatically each time the computer launches. It will slow down the entire PC performance as well through taking up high system resources. Some running processes could freeze up suddenly.
content-defender-ads
It’s reported Content Defender would generate fake security alerts after its boot-up. You could be asked to download or buy certain registry keys so as to remove all threats in the system. However, such messages are not real but can lead you to catch additional threats or leak out sensitive information. In such case, cyber criminals could use your personal data to do illegal things. What’s more, Content Defender attacks your web browsers and displays numerous annoying ads like pop-ups or in-text links. All in all, you should pay enough attention. The earlier you remove Content Defender ads, the better it will be.

Solution 1: Remove Content Defender Virus Automatically & Thoroughly

Stubborn rogue programs like Content Defender can disguise its files and hide its existence in the infected system so that computer users with little computer expertise cannot easily get rid of it. Employing high-performance detection algorithm, this powerful Automatic Virus Fix Tool can detect all files and components of Content Defender as well as other malware that come together. Therefore, it can save you a lot of time and trouble to fix your problem.

Solution 2: Step by Step Manually Remove Content Defender Virus

When Content Defender virus comes into Windows systems, it will likely come with additional affiliated computer viruses without users’ permission. In order to get rid of this nasty rogue program completely, it is necessary to remove Content Defender virus and unknown malicious software from computers.

Step 1: Start the system into Safe Mode with Networking

Step 2: End Malicious Processes of Content Defender Virus

Step 3: Delete Malicious Keys of Content Defender Virus in the Registry

Step 4: Delete Malicious Files of Content Defender Virus in the Hard Drive

Step 5: Start the system into normal mode

Step 1. Start the system into Safe Mode with Networking

1. Hold Windows and R keys to open Run command.

winkey-and-R

2. Type msconfig and click OK.

msconfig

3. Click Boot tab, check Safe boot box and select Network and then click Apply.

safe-boot

4. Click Restart button to restart your system. It will automatically boot your system into Safe Mode with Networking.

restart

Step 2. End Malicious Processes of Content Defender Virus

1. Right click on Taskbar and click Start Task Manager

start-Task-Manager

2. Click Processes tab, Click any suspicious process, and then click End Process

windows-7-start-task-manager

Step 3. Delete Malicious Keys of Content Defender Virus in the Registry

1. Hold Windows and R keys to open Run command.

winkey-and-R

2. Type regedit and click OK.

run-regedit

3. Search and delete all malicious keys of Content Defender Virus in all folders.

regedit

Step 4. Delete Malicious Files of Content Defender Virus in the Hard Drive

For Windows Vista and 7 computer users,

1. Click Organize on the menu bar and click Folder and search Options.

organize

2. In View tab, check the checkbox of Show hidden files, folders, or drives under Hidden files and folders. Click OK button to close Options window.

show hidden files

For Windows 8 or later computer users,

1. Double click Computer shortcut on the desktop.

2. Click View tab and check Hidden items to show all hidden files and folders.

computer-hidden-items

3. Remove the following files:

%UserProfile%Programs AppData [Random Charateristc].exe
%UserProfile%ProgramsTemp [Random Charateristc].dll
%UserProfile%Programs AppDataroaming [Random Charateristc].dll

Step 5. Start the system into normal mode

Repeat Step 1, uncheck Safe boot, click OK and restart Windows system in normal mode.

uncheck-safe-boot

Video of How to Remove Content Defender Virus

Attention: You need to be very careful and patient during the manual removal process. If you do a wrong step, unexpected problems will happen. So, it is suggested that you backup the system before performing manual removal. If you have no more time to deal with this nasty Content Defender virus, it is suggested that you make use of Automatic Removal Method to do the job.


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