Remove Ouerdecision Pop-up Virus — How to Remove?

Ouerdecision pop-up alerts can appear out of the blue, covering the subject of the website you went to or opening your browser when you do not need it to be opened.

Clicking on the Ouerdecision promotion may lead to the injection of other malware or unwanted programs. In this article, you will see the tutorial of Ouerdecision popups removal in several ways, as well as checking your personal computer for additional malware presence.

It is better to prevent, than repair and repent!

Removing Ouerdecision 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 Ouerdecision pop-ups?

Ouerdecision popups are a consequence of adware presence. Adware is a type of malware that suggests you the pay-per-view of pay-per-click advertisements, which creates a major amount of profit for adware representatives. These advertisements may consist of sometimes shocking material, or have a link to malicious content/website, due to the fact that adware maintainers have no reason to check the goodness of the material they are going to reveal – their solitary target is money.

Ouerdecision push notification.

Pop-up promotions itself is a very good, affordable and also very effective advertising solution¹. It makes it possible for the seller to link the buyers’ interest to their website, as well as the customers to get the dynamic updates on the goods they wish to buy. When the consumer will receive a pop-up alert that the TV set he likes to buy is available at the online shop he/she saw earlier with a 15% discount, one will undoubtedly use this possibility and get it. Taking into consideration the incredibly small cost for the popups and their targeting, such a promotion and marketing instrument is a favourite thing amidst the marketing teams of huge online stores.

However, such a rewarding strategy could not be missed by malware developers. Ability to show the popup advertisements by force to the victims of malware attack is an excellent basis for malevolent manipulations with the popup advertisements. And Ouerdecision.top advertisements is among hundreds that are “employed” in this scheme.

Here is a details for the Ouerdecision

How have I got the Ouerdecision virus?

There are a lot of methods of becoming infected by the adware that lead to the Ouerdecision popups tornado. A lion’s part of this computer virus incidents is after the freeware or cracked programs, that are spread on the peering networks. Freeware may additionally be downloaded from the main web page, and the adware is delivered as a legal bundled program.

There is no need to blame yourself. A plenty of individuals often make use of the dubious programs from untrusted sources: abandonware, various apps that are free of cost, or even hacked programs. Every one of these sorts of applications are dangerous, because it is very easy to include a Ouerdecision malware under the cover of part of the license hacking script, or as a component of the self-made algoritm inside of the Windows optimization tool.

Ouerdecision popup malware may also be concealed in the promotion somewhere on the strange site. Such websites are in most cases filled with intense and blinking advertisements, and their owners usually accept any promotions to be published on their web page. Thus, clicking on such banners is a shot in the dark: only the ad contractor realizes what will occur when you press this advertisement. Besides some “light” viruses, like adware or unwanted programs, you may also get something far more threatening, like ransomware or coin miner; the big share of coin miners distribution is exactly after the malicious advertisements.

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

Potentially unwanted applications, like Ouerdecision pop-up virus can provoke a wide range of troubles on your personal computer. Distracting is not the single problem – pop-ups can show you the advertisements, where you are offered to get another dubious program, or “a amazing anti-malware tool”. Scareware is usually distributed with the use of the last slogun. Potentially unwanted applications, in turn, can have spyware functions. And it is pretty hard to distinguish the unwanted app from a good one, if you don’t know the exact names. Besides the potentially unwanted programs and fake antiviruses, popup-related promotions are also exploited as a spreading way by various trojan viruses, for instance – coin miners. The consequences of actions of such malware is 100% unwanted, and can cost you several hundreds of dollars. And even if you are not interacting with these ads, they may be clicked by someone who also makes use of your PC – parents, children, spouse, etc. So the things can become much more serious, and it will be much harder to solve it without data and money loss. It is recommended to remove the viruses with anti-malware programs as soon as possible.

How can I get rid of Ouerdecision pop-up advertisements?

The tutorial of Ouerdecision adware elimination includes 2 sections. Initially, we need to remove the malware, and after that correct the effects of its action. The elimination process is really simple, because it can be done even with using Microsoft Defender – anti-virus software that is available on all computers with Windows 8/10. Nevertheless, because of its huge resources consumption, along with some problems that may be serious for some groups of users, Defender is frequently disabled by the users, so its usage is probably impossible. Moreover, a variety of trojan viruses can switch off the embedded antivirus. It is much better to make use of the separated program that will not have such weakness.

I would certainly suggest you to use Gridinsoft Anti-Malware² – a well-proven antivirus device that will undoubtedly exterminate the malware from your system and make an impenetrable shield with a Proactive protection function. However, let’s deal with Ouerdecision adware initially.

Removing Ouerdecision 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 Ouerdecision 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 web browsers are reset, you need to ensure that your browser will definitely be connected the right DNS while connecting to the website you want. Create a text file named “hosts” on your computer’s desktop, after that open it and fill it with the following text³:

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 issue that makes things a lot harder to restore, specifically without the anti-malware program. Most of adware versions that are used to show you the Ouerdecision pop-up ads are changing the deep browser settings, disabling an access to the settings tab. So, if you try to fix your browser settings after your PC was infected by pop-up-related malware, your browser will crash quickly. Sometimes, you will see no crash, however, huge lag spike after pressing the “settings” key. Browser will stop reacting for ~ 30 secs, and after that it will be back to the normal, until you try to open settings one more time.

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 Ouerdecision Pop-ups?

Name: Ouerdecision

Description: Ouerdecision - 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 Ouerdecision.top push notifications?” or “why do Ouerdecision.top pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Ouerdecision 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 ads on Wikipedia.
2. GridinSoft Anti-Malware overview and the reasons why I recommend it for malware removal.
3. Official Microsoft guide for hosts file reset.