QuizScope is an adware program that displays pop-up ads and unwanted advertisements on web pages that you visit. These QuizScope advertisements will be shown as boxes containing coupons, as underlined keywords (in-text ads), pop-up ads or advertising banners.
Table of Contents
What is QuizScope?
QuizScope is advertised as a program that will allow you to “get a professional look into the future with a customized horoscope readings”. Though this may sound like a useful service, the QuizScope program can be intrusive and will display advertisements whether you want them to or not.
The QuizScope advertisements may have a different text under the pop-up: “Powered by QuizScope“, “Advertisements by QuizScope“, “Brought to you by QuizScope“, “Ads by QuizScope” or “Ads powered by QuizScope“.
These ads are aimed to promote the installation of additional questionable content including web browser toolbars, optimization utilities and other products, all so the QuizScope publisher can generate pay-per-click revenue.
When your device is infected with the QuizScope adware, other common symptoms include:
- Advertising banners are injected with the web pages that you are visiting.
- Random web page text is turned into hyperlinks.
- Browser popups appear which recommend fake updates or other software.
- Other unwanted adware programs might get installed without the user’s knowledge.
To make matters worse, you will also find that QuizScope will cause your computer to act more sluggish or for your web browser to freeze.
How did QuizScope get on my computer?
QuizScope is commonly bundled with other free programs that you download off of the Internet. Unfortunately, some free downloads do not adequately disclose that other software will also be installed and you may find that you have installed QuizScope without your knowledge.
Always opt for the custom installation and deselect anything that is not familiar, especially optional software that you never wanted to download and install in the first place. It goes without saying that you should not install software that you don’t trust.
How To Remove QuizScope Adware (Virus Removal Guide)
Please perform all the steps in the correct order. If you have any questions or doubt at any point, STOP and ask for our assistance.
- STEP 1: Uninstall QuizScope from Windows
- STEP 2: Use Malwarebytes to remove QuizScope adware
- STEP 3: Use HitmanPro to scan for malware and other unwanted programs
- STEP 4: Double-check for malicious programs with AdwCleaner
- (OPTIONAL) STEP 5: Reset the browser settings to remove “Ads by QuizScope”
STEP 1 : Uninstall QuizScope from Windows
In this first step, we will try to identify and remove any malicious program that might be installed on your computer.
Go to “Programs and Features”.
- On the Start menu, type Control Panel in the search box and select “Control Panel” from the results.
- When the “Control Panel” window opens click on the “Uninstall a program” option under “Programs” category.
Windows 8Right-click on the Start button in the lower-left corner and select “Programs and Features”. This will take you directly to your list of installed programs.
- If you can’t find the Programs and Features in the Start menu, type “programs and features” into the search bar at the bottom of the Start window, then click the “Programs and Features” result.
- If you don’t have a Start button, you are likely running Windows 8 instead of Windows 8.1. Press the Windows key + X to open the menu instead and select “Programs and Features”.
- Click on Start, then select “Control Panel”.Start by clicking on the Start button, then click on “Control Panel”.
If you don’t see “Control Panel” here, type control panel into the search bar at the bottom of the Start window, then click the “Control Panel” result.
- When the “Control Panel” appears, click on “Uninstall a Program” from the Programs category.
- On the Start menu, type Control Panel in the search box and select “Control Panel” from the results.
Find the malicious program and uninstall it.
The “Programs and Features” screen will be displayed with a list of all the programs installed on your PC. Scroll through the list until you find the QuizScope program, then click to highlight it, then click the “Uninstall” button that appears on the top toolbar.The malicious program may have a different name on your computer. If you cannot find any malicious programs on your PC, you can skip to the next step
Follow the on-screen prompts to uninstall the program.
In the next message box, confirm the uninstall process by clicking on Yes, then follow the prompts to uninstall the program.
Make sure to read all of the prompts carefully, because some malicious programs try to sneak things in hoping that you won’t read closely.
STEP 2: Use Malwarebytes to remove QuizScope adware
Malwarebytes is one of the most popular and most used anti-malware software for Windows, and for good reasons. It is able to destroy many types of malware that other software tends to miss, without costing you absolutely nothing. When it comes to cleaning up an infected device, Malwarebytes has always been free and we recommend it as an essential tool in the fight against malware.
The first time you install Malwarebytes, you’re given a free 14-day trial of the premium edition, which includes preventative tools like real-time scanning and specific protection from ransomware. After two weeks, it automatically reverts to the basic free version that will detect and clean up malware infections only when you run a scan. It is important to note that Malwarebytes will run alongside antivirus software without conflicts.
You can download Malwarebytes by clicking the link below.MALWAREBYTES DOWNLOAD LINK
(The above link will open a new page from where you can download Malwarebytes)
Double-click on the Malwarebytes setup file.
When Malwarebytes has finished downloading, double-click on the mb3-setup-consumer-x.x.x.xxxx.exe file to install Malwarebytes on your PC. In most cases, downloaded files are saved to the Downloads folder.
You may be presented with an User Account Control pop-up asking if you want to allow Malwarebytes to make changes to your device. If this happens, you should click “Yes” to continue with the installation.
Follow the on-screen prompts to install Malwarebytes.
When the Malwarebytes installation begins, you will see the Malwarebytes Setup Wizard which will guide you through the installation process. To install Malwarebytes on your PC, click on the “Agree and Install” button.
Click on “Scan Now”.
Once installed, Malwarebytes will automatically start and update the antivirus database. To perform a system scan, click on the “Scan Now” button.
Wait for the Malwarebytes scan to complete.
Malwarebytes will now start scanning your computer for adware and other malicious programs. This process can take a few minutes, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.
Click on “Quarantine Selected”.
When the scan has completed, you will be presented with a screen showing the malware infections that Malwarebytes has detected. To remove the malicious programs that Malwarebytes has found, click on the “Quarantine Selected” button.
Reboot your computer.
Malwarebytes will now remove all the malicious files and registry keys that it has found. To complete the malware removal process, Malwarebytes may ask you to restart your computer.
When the malware removal process is complete, you can close Malwarebytes and continue with the rest of the instructions.
STEP 3: Use HitmanPro to scan for malware and unwanted programs
HitmanPro is a second opinion scanner that takes a unique cloud-based approach to malware scanning. HitmanPro scans the behavior of active files and also files in locations where malware normally resides for suspicious activity. If it finds a suspicious file that’s not already known, HitmanPro sends it to their clouds to be scanned by two of the best antivirus engines today, which are Bitdefender and Kaspersky.
Although HitmanPro is shareware and costs $24.95 for 1 year on 1 PC, there is actually no limit in scanning. The limitation only kicks in when there is a need to remove or quarantine detected malware by HitmanPro on your system and by then, you can activate the one time 30 day trial to enable the clean up.
You can download HitmanPro by clicking the link below.HITMANPRO DOWNLOAD LINK
(The above link will open a new web page from where you can download HitmanPro)
When HitmanPro has finished downloading, double-click on “hitmanpro.exe” (for 32-bit versions of Windows) or “hitmanpro_x64.exe” (for 64-bit versions of Windows) to install this program on your PC. In most cases, downloaded files are saved to the Downloads folder.
You may be presented with an User Account Control pop-up asking if you want to allow HitmanPro to make changes to your device. If this happens, you should click “Yes” to continue with the installation.
Follow the on-screen prompts.
When HitmanPro starts you will be presented with the start screen as shown below. Click on the “Next” button to perform a system scan.
Wait for the HitmanPro scan to complete.
HitmanPro will now begin to scan your computer for malicious programs. This process will take a few minutes.
Click on “Next”.
When HitmanPro has finished the scan, it will display a list of all the malware that the program has found. Click on the “Next” button to remove the malicious programs.
Click on “Activate free license”.
Click on the “Activate free license” button to begin the free 30 days trial and remove all the malicious files from your PC.
When the process is complete, you can close HitmanPro and continue with the rest of the instructions.
STEP 4: Double-check for malicious programs with AdwCleaner
AdwCleaner is a free popular on-demand scanner which can detect and remove malware that even the most well-known anti-virus and anti-malware applications fail to find.
While the Malwarebytes and HitmanPro scans are more than enough, we’re recommending AdwCleaner to users who still have malware related issues or just want make sure their PC is 100% clean.
You can download AdwCleaner by clicking the link below.ADWCLEANER DOWNLOAD LINK
(The above link will open a new web page from where you can download AdwCleaner)
Double-click on the setup file.
Double-click on the file named “adwcleaner_7.x.x.exe” to start AdwCleaner. In most cases, downloaded files are saved to the Downloads folder.
You may be presented with a User Account Control dialog asking you if you want to run this file. If this happens, you should click “Yes” to continue with the installation.
Click on “Scan Now”.
When AdwCleaner will start, click on the “Scan Now” button to perform a system scan.
Wait for the AdwCleaner scan to complete.
AdwCleaner will now scan your PC for malicious files. This process can take a few minutes.
Click on “Clean & Repair”.
When AdwCleaner has finished it will display a list of all the malware that the program found. Click on the “Clean & Repair” button to remove the malicious files from your device.
Click on “Clean & Restart Now”
When the malware removal process is complete, AdwCleaner may need to restart your device. Click on the “Clean & Restart Now” button to finish the removal process.
(OPTIONAL) STEP 5: Reset the browser settings to remove “Ads by QuizScope”
If your PC is being redirected to the QuizScope ads, we will need to reset the web browser settings to their original defaults. This step should be performed only if your issues have not been solved by the previous steps.
Click on the three dots at the top right and click “Settings”.
Click on Chrome’s main menu button, represented by three dots at the top right corner. Now click on the menu option labeled Settings as shown by the arrow in the picture below, which will open the basic settings screen.
At the bottom, click “Advanced”.
Chrome’s “Settings” should now be displayed in a new tab or window, depending on your configuration. Next, scroll to the bottom of the page and click on the “Advanced” link (as seen in the below example).
Under the section “Reset,” click “Reset”.
Chrome’s advanced settings should now be displayed. Scroll down until the “Reset and clean up” section is visible, as shown in the example below. Next, click on the “Reset settings to their original defaults” button.
Confirm by clicking “Reset”.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue on with the reset process. To complete the restoration process, click on the “Reset Settings” button.
Go to the “Help” menu.
Click on Firefox’s main menu button, represented by three horizontal lines. When the drop-down menu appears, select the option labeled “Help“.
Click “Troubleshooting Information”.
From the Help menu, click on “Troubleshooting Information“.If you’re unable to access the “Help” menu, type about:support in your address bar to bring up the Troubleshooting information page.
Click on “Refresh Firefox”
Click the “Refresh Firefox” button in the upper-right corner of the “Troubleshooting Information” page.
To continue, click on the “Refresh Firefox” button in the new confirmation window that opens.
Click on “Finish”.
Firefox will close itself and will revert to its default settings. When it’s done, a window will list the information that was imported. Click on the “Finish“.
Go to “Internet Options”.
Open Internet Explorer, click on the gear icon in the upper right part of your browser, then select “Internet Options“.
Select the “Advanced” tab, then click “Reset”
In the “Internet Options” dialog box, select the “Advanced” tab, then click on the “Reset” button.
Click on “Reset”.
In the “Reset Internet Explorer settings” section, select the “Delete personal settings” check box, then click on “Reset” button.
Click on “Close”.
When Internet Explorer has completed its task, click on the “Close” button in the confirmation dialogue box.
You will now need to close your browser, and then you can open Internet Explorer again.
Go to “Apps and Features”.
Right-click on the Start button in the lower-left corner and select “Apps and Features“. This will take you directly to your list of installed programs.
Find Microsoft Edge, then select “Advanced Options”.
The “App and Features” screen will be displayed with a list of all the programs installed on your PC. Scroll through the list until you find “Microsoft Edge”, click it, and then click on the “Advanced options” link.
Click on “Reset”.
The “Advanced Options” screen will now be displayed. Scroll down until the “Reset” section is visible, as shown in the example below. Next, click on the “Reset” button.
Your device should now be malware free and the QuizScope adware completely removed. If you are still experiencing problems while trying to remove the QuizScope adware from your device, please do one of the following:
- Run a system scan with Emsisoft Emergency Kit
- Ask for help in our Malware Removal Assistance for Windows forum.