Remove Pcprimedefense Pop-up Ads — How to Fix Gude

Pcprimedefense pop-up notices can appear unexpectedly, covering the content of the page you went to or opening your browser when you do not wish it to be opened.

Clicking the Pcprimedefense promotion can trigger the injection of different malware or unwanted programs. In this post, you will see the tutorial of Pcprimedefense popups clearing in a couple of ways, and also examining your personal computer for additional malware presence.

It is better to prevent, than repair and repent!

Removing Pcprimedefense 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 Pcprimedefense pop-ups?

Pcprimedefense popups are a result of adware activity. Adware is a type of malware that shows you the pay-per-view of pay-per-click ads, which produces a large amount of profit for adware distributors. These ads might include sometimes shocking composition, or have a web link to malevolent content/website, because adware maintainers have no purpose to inspect the goodness of the content they are going to reveal – their solitary target is cash.

Pcprimedefense push notification.

Pop-up marketing itself is an excellent, affordable and very successful marketing solution¹. It allows the vendor to attach the buyers’ interest to their site, and the buyers to get the dynamic updates on the goods they wish to buy. When the person will receive a pop-up alert that the TV set he likes to buy is available at the online store he/she saw previously with a 15% price cut, one will definitely use this opportunity and buy it. Taking into consideration the extremely low price for the popups and their targeting, such a marketing tool is a favourite thing amongst the advertising departments of huge internet retailers.

However, such a rewarding scheme could not be missed by malware creators. Ability to show the popup advertisements forcibly to the people of malware invasion is an excellent basis for evil-minded manipulations with the popup ads. And Pcprimedefense.com ads is among hundreds that are “employed” in this system.

Here is a short info for the Pcprimedefense site

How have I got the Pcprimedefense virus?

There are a huge amount of ways of becoming infected by the adware that create the Pcprimedefense popups storm. A lion’s part of this malware incidents is after the freeware or cracked programs, that are distributed on the peering networks. Freeware can additionally be downloaded from the main web page, and the adware is provided as a legitimate bundled program.

There is no need to blame yourself. A huge amount of people oftentimes work with the unreliable programs from untrusted sources: abandonware, a wide range of tools that are free, or even hacked programs. All of these types of software are dangerous, since it is very simple to integrate a Pcprimedefense malware under the cover of part of the license hacking script, or as a part of the self-made algoritm within the Windows optimization tool.

Pcprimedefense popup virus may likewise be concealed in the advertisement somewhere on the unusual site. Such websites are typically packed with colorful and blinking advertisements, and their owners often accept any promos to be placed on their web page. For this reason, clicking such banners is a shot in the dark: only the advertisement contractor realizes what will happen when you press this advertisement. Besides some “light” viruses, like adware or undesirable programs, you can likewise get something much more hazardous, like ransomware or coin miner; the substantial share of coin miners circulation is exactly after the malicious advertisements.

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

Potentially unwanted programs, like Pcprimedefense pop-up virus can cause a lot of troubles on your personal computer. Distracting is not the only effect – pop-up notifications can show you the advertisements, where you are offered to get another strange program, or “a amazing anti-malware tool”. Scareware is usually distributed with the last slogun. Potentially undesirable applications, in turn, may have spyware functions. And it is quite hard to distinguish the unwanted app from a good one, if you don’t know the exact names. Besides the PUPs and fake antiviruses, popup-related banners are also used as a spreading method by different trojan viruses, for instance – coin miners. The consequences of actions of such viruses is 100% unpleasant, and can cost you hundreds of dollars. And even if you are not tapping these promotions, they can be clicked by whoever who also uses your personal computer – parents, children, spouse, etc. So the things may become much more serious, and it will be much harder to solve it without data and money loss. It is recommended to get rid of the viruses with antivirus applications as soon as possible.

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

The tutorial of Pcprimedefense adware elimination contains 2 sections. Initially, we need to get rid of the malware, and then take care of the consequences of its action. The removal process is very easy, due to the fact that it can be done even with using Microsoft Defender – anti-virus program that is available on all computers with Windows 8/10. Nevertheless, due to its large resources usage, as well as some problems that may be critical for some kinds of individuals, Defender is often disabled by the users, so its utilization is likely impossible. What’s more, a variety of trojan viruses have the ability to shut off the embedded antivirus. It is far better to make use of the separated program that will not have such exposures.

I’d advise you to utilize Gridinsoft Anti-Malware² – a well-proven security tool that will surely remove the malware from your personal computer and also make an impenetrable shield with a Proactive protection feature. But let’s manage Pcprimedefense adware first.

Removing Pcprimedefense 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 Pcprimedefense 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 make sure that your browser will definitely connect the proper DNS while connecting to the website you want. Make 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.

Nevertheless, there is one trouble that makes the things a lot harder to fix, especially without the anti-malware program. The majority of adware versions that are utilized to show you the Pcprimedefense pop-up promotions are changing the deep browser settings, disabling an access to the settings tab. So, if you attempt to change your browser settings after your PC was penetrated by pop-up-related malware, your browser will certainly collapse quickly. Sometimes, you will see no crash, but significant lag spike after pushing the “settings” key. Browser will stop reacting for ~ 30 secs, and afterwards it will be back to the typical, until you try to open settings again.

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 Pcprimedefense Pop-ups?

Name: Pcprimedefense

Description: Pcprimedefense - 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 Pcprimedefense.com push notifications?” or “why do Pcprimedefense.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Pcprimedefense 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 the reasons why I suggest it for malware removal.
3. Official Microsoft guide for hosts file reset.