Are you facing a problem with the Firefox, MS Edge, Chrome and Internet Explorer web-browsers that constantly redirects to a dubious web page named Oyi9f1kbaj.com? Then, there are chances that are your personal computer is infected by adware (sometimes named ‘ad-supported’ software).
Adware can cause a lot of unwanted advertisements on your web browser, reroute your searches to advertising web-pages and collect a wide variety of your confidential information. Ad supported software often installs on the machine with the free software. You probably want to know how to remove this adware as well as get rid of Oyi9f1kbaj.com redirect. In the few simple steps below we will tell you about how to solve your problems.
Technically, the ‘ad supported’ software is not a virus, but it does bad things, it generates a large number of pop up ads. It may download and install on to your computer other malicious and undesired apps without your permission, force you to visit misleading or harmful web sites. Moreover, the adware can install a browser hijacker. Once installed, it’ll modify your web-browser setting like new tab page, home page and search engine with an annoying website.
That is, it is obvious that adware can steal confidential information such as: your ip address, what is a webpage you are viewing now, what you are looking for on the Net, which links you are clicking, and much, much more. The worst is, the adware may monetize its functionality by gathering user data from your browsing sessions. This user information, subsequently, can be easily sold to third party companies. This puts your user information at a security risk.
The adware often alter all internet browser shortcut files which located on your Desktop to force you visit some intrusive ad web-pages. As a result, your web browser can still redirect you to an unwanted ad site despite your PC is actually clean of ‘ad supported’ software and other malicious software.
As evident, the ad supported software does not really have beneficial features. So, we advise you get rid of ad-supported software that causes multiple intrusive popups immediately. This will also prevent the ad supported software from tracking your online activities. A full Oyi9f1kbaj.com advertisements removal can be easily carried out using manual or automatic method listed below.
How to remove Oyi9f1kbaj.com redirect
Fortunately, we have an effective method that will assist you manually or/and automatically remove Oyi9f1kbaj.com from your internet browser and bring your web browser settings, including search provider by default, startpage and newtab, back to normal. Below you will find a removal guidance with all the steps you may need to successfully delete ad-supported software and its components. Some of the steps below will require you to exit this web-site. So, please read the step-by-step tutorial carefully, after that bookmark or print it for later reference.
To remove Oyi9f1kbaj.com, perform the steps below:
- How to manually delete Oyi9f1kbaj.com
- Scan your computer and remove Oyi9f1kbaj.com pop-ups with free tools
- How to block Oyi9f1kbaj.com
- How did you get infected with Oyi9f1kbaj.com ads
- Finish words
How to manually delete Oyi9f1kbaj.com
To get rid of Oyi9f1kbaj.com pop ups, ad supported software and other unwanted software you can try to do so manually. Unfortunately some of the ad-supported software won’t show up in your program list, but some adware may. In this case, you may be able to remove it through the uninstall function of your Windows computer. You can do this by completing the steps below.
Remove questionable applications using Microsoft Windows Control Panel
First, go to MS Windows Control Panel and delete questionable apps, all programs you do not remember installing. It’s important to pay the most attention to programs you installed just before Oyi9f1kbaj.com pop up advertisements appeared on your web-browser. If you do not know what a program does, look for the answer on the Internet.
Windows 10, 8.1, 8
Click the Windows logo, and then click Search 
. Type ‘Control panel’and press Enter as displayed in the figure below.
When the ‘Control Panel’ opens, click the ‘Uninstall a program’ link under Programs category as shown on the image below.
Windows 7, Vista, XP
Open Start menu and choose the ‘Control Panel’ at right as displayed in the figure below.
Then go to ‘Add/Remove Programs’ or ‘Uninstall a program’ (Microsoft Windows 7 or Vista) as displayed on the image below.
Carefully browse through the list of installed apps and get rid of all dubious and unknown apps. We recommend to press ‘Installed programs’ and even sorts all installed apps by date. When you have found anything dubious that may be the adware responsible for Oyi9f1kbaj.com redirect or other potentially unwanted application (PUA), then select this program and click ‘Uninstall’ in the upper part of the window. If the questionable program blocked from removal, then use Revo Uninstaller Freeware to completely remove it from your PC.
Remove Oyi9f1kbaj.com pop up advertisements from Microsoft Internet Explorer
In order to restore all internet browser startpage, newtab page and search provider you need to reset the Internet Explorer to the state, that was when the MS Windows was installed on your personal computer.
First, run the Microsoft Internet Explorer, click 
) button. Next, press “Internet Options” as shown below.
In the “Internet Options” screen select the Advanced tab. Next, click Reset button. The Internet Explorer will display the Reset Internet Explorer settings dialog box. Select the “Delete personal settings” check box and press Reset button.
You will now need to reboot your system for the changes to take effect. It will remove ‘ad supported’ software that responsible for browser redirect to the undesired Oyi9f1kbaj.com web-site, disable malicious and ad-supported browser’s extensions and restore the IE’s settings such as default search engine, start page and new tab to default state.
Delete Oyi9f1kbaj.com from Mozilla Firefox by resetting internet browser settings
Resetting Firefox internet browser will reset all the settings to their original state and will remove Oyi9f1kbaj.com redirect, malicious add-ons and extensions. It’ll keep your personal information such as browsing history, bookmarks, passwords and web form auto-fill data.
First, launch the Mozilla Firefox. Next, click the button in the form of three horizontal stripes (
). It will open the drop-down menu. Next, press the Help button (
).
In the Help menu press the “Troubleshooting Information”. In the upper-right corner of the “Troubleshooting Information” page press on “Refresh Firefox” button as shown on the screen below.
Confirm your action, click the “Refresh Firefox”.
Remove Oyi9f1kbaj.com redirect from Google Chrome
Like other modern internet browsers, the Google Chrome has the ability to reset the settings to their default values and thereby recover the web-browser’s settings such as new tab page, home page and search provider by default that have been replaced by the adware that causes internet browsers to open unwanted Oyi9f1kbaj.com popups.
First run the Chrome. Next, click the button in the form of three horizontal dots (
).
It will display the Google Chrome menu. Choose More Tools, then click Extensions. Carefully browse through the list of installed addons. If the list has the extension signed with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following guide: Remove Chrome extensions installed by enterprise policy.
Open the Chrome menu once again. Further, click the option named “Settings”.
The web-browser will display the settings screen. Another way to display the Google Chrome’s settings – type chrome://settings in the internet browser adress bar and press Enter
Scroll down to the bottom of the page and click the “Advanced” link. Now scroll down until the “Reset” section is visible, as displayed on the image below and click the “Reset settings to their original defaults” button.
The Chrome will show the confirmation dialog box as shown on the image below.
You need to confirm your action, press the “Reset” button. The web browser will start the process of cleaning. Once it’s finished, the browser’s settings including start page, search engine and newtab page back to the values that have been when the Google Chrome was first installed on your computer.
Scan your computer and remove Oyi9f1kbaj.com pop-ups with free tools
In order to completely remove Oyi9f1kbaj.com, you not only need to delete adware from your PC system, but also remove all its components in your computer including Windows registry entries. We suggest to download and run free removal tools to automatically free your computer of adware responsible for Oyi9f1kbaj.com redirect.
Automatically delete Oyi9f1kbaj.com redirect with Zemana
We suggest you to run the Zemana that are completely clean your PC system of ad-supported software which reroutes your browser to annoying Oyi9f1kbaj.com web-site. Moreover, the utility will help you to get rid of PUPs, malicious software, toolbars and browser hijackers that your system can be infected too.
Click the following link to download the latest version of Zemana for MS Windows. Save it on your Windows desktop or in any other place.
164997 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
Once the downloading process is done, close all software and windows on your PC system. Open a directory in which you saved it. Double-click on the icon that’s called Zemana.AntiMalware.Setup as shown in the following example.
When the install begins, you will see the “Setup wizard” which will allow you install Zemana Anti-Malware (ZAM) on your computer.
Once install is complete, you will see window as shown below.
Now click the “Scan” button to detect ‘ad supported’ software related to Oyi9f1kbaj.com pop up ads. A system scan can take anywhere from 5 to 30 minutes, depending on your PC system. While the Zemana program is checking, you may see how many objects it has identified as threat.
After Zemana Free has completed scanning, a list of all threats detected is prepared. Next, you need to click “Next” button.
The Zemana Free will get rid of adware that reroutes your web browser to unwanted Oyi9f1kbaj.com site and add items to the Quarantine.
Use HitmanPro to get rid of Oyi9f1kbaj.com redirect
HitmanPro is a free portable program that scans your personal computer for adware responsible for redirects to Oyi9f1kbaj.com, PUPs and hijacker infections and allows remove them easily. Moreover, it will also help you remove any harmful web-browser extensions and add-ons.
Hitman Pro can be downloaded from the following link. Save it on your Windows desktop or in any other place.
Once downloading is done, open the folder in which you saved it. You will see an icon like below.
Double click the Hitman Pro desktop icon. When the tool is launched, you will see a screen as displayed on the screen below.
Further, click “Next” button for scanning your personal computer for the ad supported software that causes internet browsers to display undesired Oyi9f1kbaj.com advertisements. A system scan may take anywhere from 5 to 30 minutes, depending on your system. When the system scan is complete, you can check all threats detected on your PC as displayed on the image below.
Next, you need to click “Next” button. It will open a dialog box, click the “Activate free license” button.
Automatically remove Oyi9f1kbaj.com advertisements with Malwarebytes
Remove Oyi9f1kbaj.com redirect manually is difficult and often the ad-supported software is not completely removed. Therefore, we recommend you to run the Malwarebytes Free which are completely clean your PC system. Moreover, the free program will allow you to remove malware, potentially unwanted applications, toolbars and hijackers that your system can be infected too.
Download MalwareBytes Anti Malware (MBAM) from the link below.
327236 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
When downloading is complete, close all programs and windows on your PC. Double-click the setup file called mb3-setup. If the “User Account Control” dialog box pops up as shown on the screen below, click the “Yes” button.
It will open the “Setup wizard” that will help you set up MalwareBytes Anti-Malware (MBAM) on your computer. Follow the prompts and don’t make any changes to default settings.
Once install is done successfully, press Finish button. MalwareBytes Free will automatically start and you can see its main screen as shown on the image below.
Now press the “Scan Now” button to look for ‘ad supported’ software responsible for redirects to Oyi9f1kbaj.com. Depending on your system, the scan may take anywhere from a few minutes to close to an hour. While the MalwareBytes AntiMalware (MBAM) is scanning, you may see number of objects it has identified either as being malware.
After the system scan is complete, MalwareBytes Free will show you the results. Once you’ve selected what you wish to remove from your computer press “Quarantine Selected” button. The MalwareBytes will remove ad supported software that responsible for internet browser redirect to the annoying Oyi9f1kbaj.com web page and move threats to the program’s quarantine. After that process is finished, you may be prompted to reboot the PC.
We suggest you look at the following video, which completely explains the procedure of using the MalwareBytes Free to remove adware, hijacker and other malware.
How to block Oyi9f1kbaj.com
In order to increase your security and protect your machine against new annoying ads and harmful web sites, you need to use ad-blocker application that stops an access to malicious advertisements and web-pages. Moreover, the program can stop the open of intrusive advertising, that also leads to faster loading of pages and reduce the consumption of web traffic.
- Visit the page linked below to download the latest version of AdGuard for Windows. Save it on your Windows desktop or in any other place.
Adguard download
26885 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
- After downloading it, run the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
- Once the setup is finished, press “Skip” to close the installation program and use the default settings, or click “Get Started” to see an quick tutorial that will help you get to know AdGuard better.
- In most cases, the default settings are enough and you don’t need to change anything. Each time, when you launch your PC, AdGuard will start automatically and stop pop up ads, Oyi9f1kbaj.com redirect, as well as other harmful or misleading web sites. For an overview of all the features of the application, or to change its settings you can simply double-click on the icon called AdGuard, that is located on your desktop.
How did you get infected with Oyi9f1kbaj.com ads
The ad supported software is usually spreads bundled with freeware and install themselves, with or without your knowledge, on your computer. This happens especially when you’re installing a freeware. The application installation package tricks you into accepting the installation of third-party applications, that you do not really want. Moreover, certain paid apps can also install bundled apps which you don’t want! Therefore, always download free programs and paid software from reputable download web pages. Use ONLY custom or manual installation option and never blindly press Next button.
Finish words
After completing the step-by-step instructions above, your system should be clean from this ad-supported software and other malicious software. The Edge, Internet Explorer, Chrome and Mozilla Firefox will no longer display unwanted Oyi9f1kbaj.com page when you surf the Web. Unfortunately, if the instructions does not help you, then you have caught a new ‘ad supported’ software, and then the best way – ask for help.
Please create a new question by using the “Ask Question” button in the Questions and Answers. Try to give us some details about your problems, so we can try to help you more accurately. Wait for one of our trained “Security Team” or Site Administrator to provide you with knowledgeable assistance tailored to your problem with the unwanted Oyi9f1kbaj.com advertisements.
