How to Remove Browser Hijacker?

Are you bothered by pop-up ads or spams when you surf the Internet? Even the homepage of your browser is replaced by or other strange websites? Don’t worry, this page provides you the removal guide to get rid of pop-up ads.

What is is categorized as a browser hijacker which may influence the normal use of your computer. Some adware take the advantage of to induce you to click on ads. Once installed, it changes the default DNS settings of browsers like Mozilla Firefox, Google Chrome, and Internet explorer, you often redirect to various wrong websites which might be contaminated with serious viruses.
Besides, a mass of commercial ads or links pop up on the browsers or visiting pages. These popup windows take over your screen and can’t be closed. If you click or place any cursor on the selected words, they are double underlined, in addition, you can see it may trigger a new page and jump out on your visiting pages. So your computer will be override with a lot of pop-ups which interrupt your web browsing online.
In short, tracks user’s web browsing history, displays ads and coupons when a user visits various websites especially ones related to online shopping. As long as popup ads is still running onto your system, you may notice that your system is quite hard to manage. Apparently you should get rid of such adware as early as possible.

How to remove popup ads?

Option 1 Remove popup ads automatically
    Step 1 Optimize windows system with Cloud System Booster
    Step 2 Uninstall unfamiliar programs with Anvi Uninstaller
    Step 3 Delete malicious extensions with Anvi Browser Repair Tool
Option 2 Remove popup ads manually
    Step 1 Uninstall program from windows control panel.
    Step 2 Search for registry files and related leftovers on your computer and delete them all.
    Step 3 Restore your browser to default settings
Note: Click on PC Tips to get more knowledge about PC security online.


Option 1 Remove popup ads automatically

Step 1 Optimize windows system with Cloud System Booster
Cloud System Booster is a system cleaner & optimizer introduced by Dotfab to provide users with Windows system maintenance solutions. It can protect your privacy online and make your Windows PC faster and more secure. Small install, easy use and comprehensive cleaning &optimizing. Learn more…
Please, be informed that Cloud System Booster can help you remove PUP or adware automatically, easily and completely.
1. Download and install Cloud System Booster from the direct link below:
2. On the main screen of Cloud System Booster, go to Disk Cleaner, on Internet Explorer,Google Chrome, Mozilla Firefox tab, please select Internet Explorer Cookies, Mozilla Firefox Cookies and Google Chrome Cookies option, and then back to the main screen of Cloud System Booster. You can also check the items you want to clean or optimize from Registry Cleaner, Optimizer and PC Repair module.

3. Now you can click on the Quick Care button to clean your computer quickly. Once the scan completes, there will come out a results screen, click Clear button to remove those junk files, browser cookies, invalid registry entries to maximize your computer performance. (You may also click the numbers to view detailed results.)

Step 2 Uninstall unfamiliar programs with Anvi Uninstaller
1. Run Cloud System Booster and click up button >
CSB up
2. Go to toolbox >
CSB toolbox
3. Download Anvi Uninstaller >
uninstaller 1
4. Run Anvi Uninstaller and uninstall >
uninstaller run

Step 3 Delete malicious extensions with Anvi Browser Repair Tool

1. Run Cloud System Booster and click up button > toolbox >
Download Anvi Browser Repair Tool and run it
browser tool run
IE for example:
browser tool run IE

If you have any questions, removal tool not working or need help to remove the virus, please go to to get more removal guides.


Option 2 Remove popup ads manually

Step 1 Uninstall from Control Panel.
Windows 8
Move mouse cursor to the bottom right corner of the screen. Click Settings on Charms bar and go to Control Panel. Select Uninstall a program and remove and other unknown programs.
Windows 7/Vista
Go to Start, navigate to Control Panel, select Uninstall a program/Programs and Features, find and other unknown programs, and click on Uninstall.
uninstall a program
contral panel 
Step 2 Search for registry files and related leftovers on your computer and delete them all.

Internet Explorer
1 Open Internet Explorer, then click on the gear icon (Tools for Windows XP users) at the top (far right), then select Manage add-ons.
IE tool
2 From the Toolbars and Extensions tab, select and click on Disable.
3. Click on Search Providers, remove Search.siviewer.comfrom the list.
4. Go to Tools> Internet Options> General > Replace with a desired domain like> Click Apply to complete the operation.
5. Close your Internet Explorer, right click on your IE shortcut and then click on the Properties option.
Google Chrome
1. Click on the Customize icon (wrench or 3 bar icon) next to the address bar and navigate to Tools > Extensions.
Note: Find related add-ons and delete them.
2. Go to Chrome Menu >Settings > On startup >Set pages >
Click on the X button to delete it and add a new URL, for example,
(1). Settings > Appearance > Change >
(2). Settings > Search > Manage search engines >
Mozilla Firefox
(1). Click on the button at the top right corner to open Menu > Add-ons > Extensions >
firefox add-on
(2). Find related add-ons and delete them.
firefox extension
Note: it’s better to remove anything you don’t need or trust especially those installed recently.

PC Tips for Safe Online
1> It is advised to do never skip over the terms and agreements before installing software on your computer. Or you may agree to install other unwanted software as well. If the installer offers a advanced or custom option button, click it to find out if there is any other malicious software offered and installed during the installation process.
2> Currently the emerging computer virus makes end-users upset, due to systems failure, data leakage, endless popups, and etc. So you are recommended to using Anvi Smart Defender to protect your computer. Anvi Smart Defender is powerful to detect and remove malware threats, and real-timely guards your computer against mushrooming threats including trojans, rootkits, spyware, rogueware, ransomware and more.
(You are welcome to download the one you prefer.)
buy now
FREE version V.S. PRO version
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