How to get rid of pop-up ads from Google Chrome, Mozilla Firefox and Internet Explorer pop up ads may start appearing on your computer out of nowhere. Most of the times you will see some pop-up window which is impossible to close stating that you need to update Adobe Flash Player for security reasons. However advertisements may vary and you may also see updates for Java or just some offers from online stores like Alibaba, eBay and Amazon. But you should know that all of those pop-up ads are deceptive and in reality instead of update you will agree to download some virus, adware or malware on your computer. In any circumstance do not download those updates or click on offers provided by is an adware program that makes profits by redirecting users to sponsored websites or forcing them to install some affiliate programs. It is easy to get infected with Easier than you think. If you think that if you are using antivirus and firewall you are protected – you are wrong. will not be detected by antivirus, because it is not a virus and most of the antiviruses are not able to detect adware, spyware or any other type of malware. However, is yet very dangerous threat that you shouldn’t underestimate. Together with those fake updates it can push dangerous Trojans into user’s system which can lead to personal files loss or system failure. adware uses various ways of distributions; most of them are illegal, such as bundling or via spam emails attachments. Although it’s very easy to protect yourself against that kind of infection, still a lot of users are being tricked and infected. So, we want to remind you few simple rules that you should follow to protect yourself from adware infection like First of all, do not open spam email links nor attachments. Secondly, avoid downloading software programs from unofficial websites or torrents, especially freeware applications. Mostly those are bundled with malware in order to earn some fees. During the installation of any program read carefully the end user’s license agreement and go for Custom or Advanced installation. It will help you to unselect any optional installs included in the bundle.

Do not ignore adware infection. If you already see those fake update pop-ups you should know that it’s only the beginning. Soon your computer will get infected by other malicious programs that can get into your system together during redirections to malicious websites. Overall computer’s performance will be greatly reduced and you are risking to expose your personal data to third parties. To get rid of you can follow our removal guide written below. It was developed and tested by the team of IT experts and it will help you to uninstall adware from your computer. Although, we recommend to download automatic removal tool and scan your computer for malware. If you had for a long time on your computer it is for sure that you have other infections that can be easily removed with the help of automatic removal tool. Removal Instruction

Automatic Removal for

Symptoms of infection on your computer can be: computer crashes, unusual homepage or search engine on your browser, unwanted pop-up ads and advertising banners. We recommend to download our automatic removal tool. This removal tool has been tested for threat removal and it is easy to use.

You are running: Windows.
This Tool is Compatible With: Compatible with Windows XP Compatible with Windows Vista Compatible with Windows 7 Compatible with Windows 8/8.1 Compatible with Windows 10
For quick and easy removal of threat, we recommend to download SpyHunter 4 removal tool. SpyHunter 4 by Enigma Software is an anti-malware utility certified by West Coast Labs Checkmark Certification System. Enigma Software has been awarded by various media sources such as, USA Today, PC World and Our tests have proved that SpyHunter 4 has one of the supreme detection and removal ranks for

Removal with the help of technical experts

If you have difficulty to remove threat by using an automatic removal tool or you have any questions, you can call our professional technical support and they will gladly help you.
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Manual Removal Instruction for

Step 1
Windows XP / Vista / 7
  • Click on the Start button in the left lower corner and select → Control Panel. After that find the Programs and Features (if you are running Windows XP , then click on Add/Remove Programs). remove from Windows - step 1.1
Windows 8/8.1/10
  • If you are running Windows 8 or Windows 10 operating system , then right-click on the Start which is in the lower left corner of the screen. After that select Control Panel and go to Programs/Uninstall a Program. remove from Windows - step 1.2
Uninstall and related programs
  • In the list of installed programs find the or any other recently installed suspicious programs.
  • Click on them to select and then click on Uninstall button to remove them. remove from Windows - step 1.3
Step 2
  • Step 3
Remove suspicious add-ons
  • Open Internet Explorer, click on the Gear icon (IE menu) on the upper right corner of the browser and select Manage Add-ons.
    Remove from Internet Explorer - Step 2.1
  • You will see a Manage Add-ons window. Now, find the and other suspicious add-ons. Disable them by right clicking and selecting Disable:
    Remove from Internet Explorer - Step 2.2
How to change your homepage if it was modified by browser hijacker:
  • Click on the gear icon (menu) on the upper right corner of the browser and select Internet Options.
  • On General tab remove unwanted URL and enter your desired domain name such as Click Apply to save changes.
    Remove from Internet Explorer - Step 2.3
Resetting Internet Explorer browser
  • Click on the gear icon (menu) again and chose Internet options. Go to Advanced tab.
  • Now click on Reset button, the new window should appear. Select the Delete Personal settings option and click on Reset button again. Now you have deteled completely.
  • Remove from Internet Explorer - Step 2.4
Remove suspicious extensions
  • Open Mozilla Firefox, click on the menu icon which is located in the top right corner. Now select Add-ons and go to Extensions.
  • Remove from Mozilla Firefox - Step 2.1
  • Now you can see the list of extensions installed within Mozilla Firefox, simply select and other suspicious extensions and click on remove button to delete them.
  • Remove from Mozilla Firefox - Step 2.2
Resetting Mozilla Firefox
  • Click on the Firefox menu icon which is on the upper left corner of the browser and click on the question mark. Now, choose Troubleshooting Information option.
  • Remove from Mozilla Firefox - Step 2.3
  • New windows will pop-up where you can see Refresh Firefox to its default state message and Refresh Firefox button. Click this button to remove completely.
  • Remove from Mozilla Firefox - Step 2.4
Remove suspicious extensions
  • Open Google Chrome, click on the menu icon in the upper right corner and select More Tools and then select Extensions.
  • Remove from Google Chrome - Step 2.1
  • Now, find the and other unwanted extensions and click on trash icon to delete them completely.
  • Remove from Google Chrome - Step 2.2
  • Click on menu icon once again and select Settings and then Manage Search engines it will be right under the Search section.
  • Remove from Google Chrome - Step 2.3
  • Now you will see all of the Search Engines installed in your browser. Remove any suspicious search engines. We advise you to leave only Google or your preferred domain name.
  • Remove from Google Chrome - Step 2.4
Resetting Google Chrome
  • Click on menu icon which is on the top right corner of your Google Chrome browser. Now select Settings. Click Show Advanced Settings...
  • Scroll down to the end of the page and find there Reset settings and click on it.
  • Remove from Google Chrome - Step 2.5
  • New window will pop-up where you click on Reset button to confirm the action and remove completely.
  • Remove from Google Chrome - Step 2.6
Step 3

After performing all of the steps above you should have all of your web browsers clean of the CHECK24.UPDATER-CHECKER.NET and other suspicious add-ons and extensions. However to complete the removal procedure we strongly advise to scan your computer with antivirus and anti-malware tools like SpyHunter, HitmanPro 32-bit, HitmanPro 64-bit or Malwarebytes Anti-Malware. Those programs might help to you find registry entries of malware and remove them safely.

Information added: 12/06/2015 04:40 PM;