Remove Desktopdefence.online Pop-up Virus — How to Remove?

Desktopdefence.online pop-up alerts may show up unexpectedly, covering the post of the page you went to or opening your browser when you do not want it to be opened.

Clicking on the Desktopdefence.online promotion may result in the injection of various malware or unwanted programs. In this article, you will see the guideline of Desktopdefence.online popups removal in multiple manners, as well as inspecting your computer for other malware existence.

It is better to prevent, than repair and repent!

Removing Desktopdefence.online manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for threats removal. Allows to complete scan and cure your PC during the trial period.

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What are Desktopdefence.online pop-ups?

Desktopdefence.online popups are an outcome of adware action. Adware is a sort of malware that shows you the pay-per-view of pay-per-click ads, which creates a large volume of revenue for adware suppliers. These promotions may include sometimes shocking content, or have a link to harmful content/website, because adware maintainers have no purpose to inspect the goodness of the material they are going to reveal – their solitary target is money.

Desktopdefence.online push notification.

Pop-up promotions itself is a very good, low-cost and really successful advertising solution¹. It enables the seller to link the customers’ interest to their site, and the customers to get the dynamic updates on the goods they want to purchase. When the consumer will get a pop-up notification that the TV set he likes to purchase is offered at the online store he/she visited previously with a 15% discount, one will definitely use this possibility and get it. Considering the very low price for the popups and their targeting, such an advertising instrument is a much-loved thing among the marketing teams of huge online retail stores.

However, such a profitable strategy could not be missed by virus developers. Ability to demonstrate the popup advertisements by force to the victims of malware invasion is an ideal basis for malevolent adjustments with the popup ads. And Desktopdefence.online promotions is among hundreds that are “employed” in this scheme.

Here is a info for the Desktopdefence.online site

How have I got the Desktopdefence.online virus?

There are a number of ways of getting contaminated by the adware that create the Desktopdefence.online popups tornado. A lion’s part of this virus instances is after the freeware or cracked programs, that are distributed on the peering networks. Free software can additionally be downloaded from the main site, and the adware is provided as a legitimate bundled program.

There is no need to blame yourself. A number of users often use the dubious programs from untrusted sources: abandonware, various apps that are free of cost, and even hacked programs. All of these sorts of programs are dangerous, because it is quite easy to include a Desktopdefence.online malware under the cover of part of the license hacking script, or as a part of the self-made algoritm inside of the Windows optimization tool.

Desktopdefence.online popup virus may additionally be hidden in the ad somewhere on the unusual site. Such web pages are in most cases packed with intense and blinking ads, and their owners typically accept any promotions to be published on their page. Therefore, clicking on such banners is a shot in the dark: only the advertisement provider knows what will happen when you press this advertisement. Besides some “light” viruses, like adware or undesirable programs, you may additionally get something far more threatening, like ransomware or coin miner; the big share of coin miners circulation is exactly after the malicious promotions.

The statistic shows that people dislike popup advertising more than other types of promotions

Potentially undesirable programs, like Desktopdefence.online pop-up virus may provoke a lot of problems on your computer. Distracting is not the single problem – pop-ups can present you the ads, where you are offered to get another unknown application, or “a effective anti-malware tool”. Scareware is often spread under the last slogun. Potentially unwanted applications, in turn, can have spyware functions. And it is very hard to distinguish the undesirable app from a normal one, if you don’t know the exact names. Besides the PUPs and dubious antiviruses, popup-related banners are also used as a spreading method by different trojan viruses, for example – coin miners. The consequences of activity of such malware is 100% unpleasant, and can cost you hundreds or even thousands of dollars. And even if you are not clicking these banners, they can be clicked by whoever who also makes use of your personal computer – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to deal with it without data loss. It is recommended to eliminate the viruses with antivirus applications as soon as possible.

How can I get rid of Desktopdefence.online pop-up advertisements?

The tutorial of Desktopdefence.online adware elimination contains 2 sections. First, we need to deal with the malware, and then repair the results of its action. The removal task is pretty easy, because it can be executed even with using Microsoft Defender – anti-virus software that is present on all computers with Windows 8/10. However, as a result of its substantial resources consumption, along with some bugs that can be pivotal for some kinds of individuals, Defender is frequently turned off by the users, so its usage is likely impossible. Furthermore, a variety of trojan viruses can shut off the embedded antivirus. It is much better to use the separated program that will not have such exposures.

I would certainly advise you to use Gridinsoft Anti-Malware² – a well-proven security device that will definitely exterminate the viruses from your PC and make an invulnerable shield with a Proactive protection function. But let’s deal with Desktopdefence.online adware first.

Removing Desktopdefence.online popup virus with GridinSoft Anti-Malware

• Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of Desktopdefence.online malware the default option is “Delete”. Press “Apply” to finish the malware removal.

Now, when the computer is clean of viruses, we can proceed to the browser reset. You can do this step manually, as well as with the use of GridinSoft Anti-Malware.

Reset browser settings to default

Manual method of browser reset

To reset Edge, do the following steps :

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :

For Mozilla Firefox, do the next actions :

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :

2. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :

2. In the appeared list, click on the “Restore settings to their original defaults” :

3. Finally, you will see the window, where you can see all the settings which will be reset to default :

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the browsers are reset, you need to make sure that your browser will definitely be connected the accurate DNS while connecting to the website you need. Create a text file titled “hosts” on your desktop, then open it and fill it with the following lines³:

Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

However, there is one trouble that makes things much harder to restore, particularly without the anti-malware program. Most of adware variations that are used to show you the Desktopdefence.online pop-up ads are adjusting the deep browser settings, disabling an access to the settings tab. So, if you attempt to change your browser settings after your system was infected by pop-up-related malware, your browser will collapse soon. Sometimes, you will see no crash, but significant lag spike after pushing the “settings” key. Browser will stop reacting for ~ 30 seconds, and then it will be back to the typical, up until you attempt to open settings once more.

Reset your browser settings with GridinSoft Anti-Malware

To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

You can see the list of the options for each browser. By default, they are set up in the manner which fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

The browser reset is recommended to perform through the antivirus tool by GridinSoft, because last is also able to reset the HOSTS file without any additional commands.

How to Remove Desktopdefence.online Pop-ups?

Name: Desktopdefence.online

Description: Desktopdefence.online - a lot of users became a target for the pop-up advertisements. I have a lot of friends who literally bombed me with the questions like “how to remove Desktopdefence.online push notifications?” or “why do Desktopdefence.online pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Desktopdefence.online pop-ups, which may corrupt your browser’s correct performance, and create a lot of troubles while you are working.

Operating System: Windows

Application Category: Adware

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1. More about pop-up advertisements on Wikipedia.
2. GridinSoft Anti-Malware overview and also the reasons why I suggest it for malware elimination.
3. Official Microsoft guide for hosts file reset.