The appearance of annoying pertholin.com pop-ups in your web browser means that your computer is infected with an ‘ad-supported’ software (also known as adware). It makes changes to the system settings and configures itself so as to launch automatically each time the PC system is turned on. Immediately after startup, the adware begins to monitor the user’s actions and insert ads directly into the open windows of the Chrome, FF, Microsoft Internet Explorer and MS Edge. So, if you notice that your web browser has become display this web site, then you do not need to wait . Perform the steps below and remove pertholin.com ads as quickly as possible.
http://pertholin.com/get/iad/ …
Most often, the adware affects the most common web browsers such as the Google Chrome, FF, MS Edge and Internet Explorer. But such the dangerous software as well may infect another web browsers by changing its shortcuts (adding an argument like ‘http://site.address’ into Target field of a web-browser’s shortcut). So every time you start the web browser, it’ll redirect to the unwanted pertholin.com web site. Even if you setup a new homepage, an annoying web-site will be the first thing you see when you run the Mozilla Firefox, Google Chrome, Microsoft Internet Explorer and Edge.
What is more, the adware may display ads depend on a web site that you are visiting. That is, it is clear that this adware, without your permission, steals your private information such as: your ip address, what is a web page you are viewing now, what you are looking for on the Internet, which links you are clicking, and much, much more. The ‘ad-supported’ software may monetize its functionality by collecting data from your browsing sessions and selling it to third party companies. This puts your personal information at a security risk.
Instructions, which is shown below, will allow you to clean your computer from the adware as well as remove pertholin.com annoying advertisements from the Google Chrome, IE, Firefox and Microsoft Edge and other internet browsers.
How does pertholin.com advertisements get installed onto PC
The ad-supported software usually come bundled with free programs that downloaded from the Net. Which means that you need to be proactive and carefully read the Terms of use and the License agreement properly. For the most part, the ad-supported software will be clearly described, so take the time to carefully read all the information about the program that you download off the Net and want to install on your computer. In the Setup wizard, you should select the Advanced, Custom or Manual setup mode to control what components and additional software to be installed, otherwise you run the risk of infecting your system with an infection like the adware that generates a lot of pertholin.com ads.
How to manually remove pertholin.com redirect
The simple answer is right here on this page. We have put together simplicity and efficiency. It will allow you easily to clean your machine of ‘ad-supported’ software. Moreover, you can choose manual or automatic removal method. If you are familiar with the computer then use manual removal, otherwise use the free anti-malware tool designed specifically to get rid of ‘ad-supported’ software that causes unwanted pertholin.com pop-ups. Of course, you can combine both methods. Read this manual carefully, bookmark or print it, because you may need to close your web browser or reboot your computer.
- Delete suspicious and unknown software by using Windows Control Panel
- Remove pertholin.com advertisements from Chrome
- Remove pertholin.com ads from Firefox
- Remove pertholin.com pop-up ads from Internet Explorer
- Disinfect the browser’s shortcuts to remove pertholin.com redirect
- Delete unwanted Scheduled Tasks
Remove suspicious and unknown software by using Windows Control Panel
First, you should try to identify and remove the application that causes the appearance of unwanted ads and web browser redirect to unwanted web pages, using the ‘Uninstall a program’ which is located in the ‘Control panel’.
Windows 8, 8.1, 10
, then click Search 
. Type ‘Control panel’and press Enter as shown on the image below. 
When the ‘Control Panel’ opens, click the ‘Uninstall a program’ under Programs category as shown on the screen below. 
You will see the ‘Uninstall a program’ panel as on the image below. 
Very carefully look around the entire list of installed software. Most likely, one or more of them are responsible for the web browser redirect to unwanted pertholin.com pop-ups. If you have many programs installed, you can help simplify the search of malicious applications by sort the list by date of installation. Once you have found a suspicious, unwanted or unused application, right click to it and press ‘Uninstall’.
Windows XP, Vista, 7
When the Windows ‘Control Panel’ opens, you need to click ‘Uninstall a program’ under ‘Programs’ as on the image below. 
You will see a list of applications installed on your machine. We recommend to sort the list by date of installation to quickly find the programs that were installed last. Most likely they responsibility for the appearance of annoying pop-up ads and browser redirect. If you are in doubt, you can always check the program by doing a search for her name in Google, Yahoo or Bing. When the application, you need to delete, is found, simply click on its name, and then click ‘Uninstall’ as shown on the screen below. 
Remove pertholin.com advertisements from Chrome
Like other modern internet browsers, the Google Chrome has the ability to reset the settings to their default values and thereby remove the redirect to pertholin.com unwanted ads which is caused by the adware.
At first, start the Chrome. Next, click the button in the form of three horizontal stripes (
). It will appear the main menu. Click on the option named “Settings”. Another way to open the Google Chrome’s settings – type chrome://settings in the internet browser adress bar and press Enter.
The browser will display the settings screen. Scroll down to the bottom of the page and click on the “Show advanced settings” link. Now scroll down until the “Reset settings” section is visible, like below and click the “Reset settings” button.
The Chrome will show the confirmation prompt. You need to confirm your action, click the “Reset” button. The application will start the procedure of cleaning. When it is finished, the internet browser settings including the ‘block pop-ups’ option back to the values that have been when the Google Chrome was first installed on your PC.
Remove pertholin.com ads from Firefox
First, start the Firefox. Next, press the button in the form of three horizontal stripes (). It will open the drop-down menu. Next, click the “Help” button (
).
In the Help menu, press the “Troubleshooting Information”. In the upper-right corner of the “Troubleshooting Information” page, click “Refresh Firefox” button.
Confirm your action, click the “Refresh Firefox”.
Remove pertholin.com pop-up ads from Internet Explorer
To remove the pertholin.com advertisements you need to reset the Internet Explorer to the state, that was when the Windows was installed on your personal computer.
First, start the Microsoft Internet Explorer, then press ‘gear’ icon 
. It will display the drop-down menu on the right part of the web-browser, then click the “Internet Options” as on the image below.
In the “Internet Options” screen, you need to select the “Advanced” tab and press the “Reset” button. The Internet Explorer will show the “Reset IE settings” prompt as shown on the screen below. Next, click the “Delete personal settings” check box to select it. After that, click the “Reset” button.
When the task is finished, click “Close” button. Close the IE and restart your PC system for the changes to take effect. This step will help you to restore your browser’s settings to default state and disable ‘ad-supported’ extensions.
Disinfect the browser’s shortcuts to remove pertholin.com redirect
Once the adware is started, it can also modify the internet browser’s shortcuts, adding an argument similar “http://site.address” into the Target field. Due to this, every time you launch the browser, it will be redirected to an annoying advertisements.
To clear the browser shortcut, right-click to it and select Properties. On the Shortcut tab, locate the Target field. Click inside, you will see a vertical line – arrow pointer, move it (using -> arrow key on your keyboard) to the right as possible. You will see a text which starts with “http://” which has been added here. You need to remove it.
When the argument is removed, click the OK button. You need to clean all shortcuts of all your internet browsers, as they may be infected too.
Delete unwanted Scheduled Tasks
If the unwanted pertholin.com web-page opens automatically on Windows startup or at equal time intervals, then you need to check the Task Scheduler Library and get rid of all the tasks that have been created by malicious applications.
Press Windows and R keys on the keyboard at the same time. This shows a prompt that titled with Run. In the text field, type “taskschd.msc” (without the quotes) and press OK. Task Scheduler window opens. In the left-hand side, click “Task Scheduler Library”, as shown on the image below.
Task scheduler
In the middle part you will see a list of installed tasks. Select the first task, its properties will be open just below automatically. Next, click the Actions tab. Pay attention to that it launches on your PC. Found something like “explorer.exe http://site.address” or “chrome.exe http://site.address”, then you need delete it. If you are not sure that executes the task, check it through a search engine. If it’s a component of the ‘ad-supported’ programs, then this task also should be removed.
Having defined the task that you want to get rid of, then click on it with the right mouse button and select Delete as shown on the screen below.
Delete a task
Repeat this step, if you have found a few tasks that have been created by ‘ad-supported’ program. Once is finished, close the Task Scheduler window.
How to get rid of pertholin.com advertisements automatically
Manual removal is not always as effective as you might think. Often, even the most experienced users can not completely remove pertholin.com ads from the infected computer. This is because the adware can hide its components which are difficult for you to find out and delete completely. This may lead to the fact that after some time, the adware again infect your computer and it will start to display unwanted pertholin.com ads. Moreover, I want to note that it is not always safe to remove adware manually, if you do not have much experience in setting up and configuring the system.
I suggest using the Malwarebytes Free that are completely clean your machine. It is an advanced malware removal application developed by (c) Malwarebytes lab. This application uses the world’s most popular anti-malware technology. It is able to help you remove browser hijackers, malware, adware, toolbars, ransomware and other security threats from your machine for free.
Now, click the link below to download Malwarebytes Free on your PC. Save it on your Windows desktop or in any other place.
326462 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
After downloading is complete, close all applications on your PC system. Next, run the setup file named mb3-setup. If the “User Account Control” dialog box pops up as on the image below, click the Yes button.
It will display the “Setup wizard” that will help you install Malwarebytes on your computer. Follow the prompts and don’t make any changes to default settings.
Once installation is complete successfully, press Finish button. Then Malwarebytes will automatically start and you can see its main screen as shown on the screen below.
Now click the “Scan Now” button for checking your PC system for the adware that cause a redirect to pertholin.com. Once the adware or malware is found, the number of the detected objects will change accordingly. Wait until the the checking is done. Please be patient.
Once the scan is finished, you can check all threats detected on your machine. Make sure all entries have “checkmark” and click “Quarantine Selected” button. The Malwarebytes will start removing malware and ad-supported software that cause pertholin.com pop-up ads. Once disinfection is done, you may be prompted to reboot your system.
I suggest you look at the following video, which completely explains the process of using the Malwarebytes program to get rid of ad supported software and other malware.
How to block pertholin.com pop-ups
To increase your security and protect your PC system against new annoying ads and malicious sites, you need to use an application that blocks access to malicious advertisements and web-pages. Moreover, the application can block the display of intrusive advertising, that also leads to faster loading of web-sites and reduce the consumption of web traffic.
- Download AdGuard application from the following link.
Adguard download
26657 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
- Once the downloading process is finished, run the downloaded file. You will see the “Setup Wizard” window. Follow the prompts.
- Once the install is finished, click “Skip” to close it and use the default settings, or press “Get Started” to see a quick tutorial which will help you get to know AdGuard better.
- In most cases, the default settings are enough and you do not need to change anything. Each time, when you run your PC system, AdGuard will launch automatically and block pop-ups, pertholin.com redirects, as well as other dangerous or misleading web pages. For an overview of all the features of the application, or to change its settings you can simply double-click on the AdGuard icon, which is located on your Windows desktop.
If the problem with pertholin.com pop-ups is still remained
If MalwareBytes cannot get rid of pertholin.com pop-up ads, then we suggests to use the AdwCleaner. AdwCleaner is a free removal tool for adware, browser hijackers, PUPs, toolbars.
- Download AdwCleaner from the link below.
AdwCleaner download
225300 downloads
Version: 8.4.1
Author: Xplode, MalwareBytes
Category: Security tools
Update: October 5, 2024
- Double click the AdwCleaner icon. Once the tool is launched the main screen will appear as shown on the image above.
- Now, click the “Scan” button . This will start scanning the whole personal computer to find out adware that generates pertholin.com ads.
- Once the checking is finished, AdwCleaner will show a scan report. Review the report and then press “Clean” button. It will show a prompt, click “OK” button.
The following video explains the steps above on how to remove ‘ad-supported’ software with AdwCleaner.
Finish words
Now your PC system should be clean of the pertholin.com advertisements. Remove AdwCleaner. We suggest that you keep AdGuard (to help you block unwanted pop-up ads and unwanted dangerous web pages) and Malwarebytes (to periodically scan your personal computer for new malware and ad-supported software). Probably you are running an older version of Java or Adobe Flash Player. This can be a security risk, so download and install the latest version right now.
If you are still having problems while trying to delete pertholin.com pop-up ads from your computer, then ask for help in our Spyware/Malware removal forum.
