How to remove Great.fastappcool.com pop-ups [Chrome, Firefox, IE, Edge]

Have you become that the FF, Chrome, Edge and IE began rerouteing to Great.fastappcool.com offering install an questionable browser extension? Then it is possible that an ‘ad-supported’ software (also known as adware) was installed on your machine. The adware is a part of malicious software that developed to show lots of annoying ads. Use the steps below as quickly as possible. It will clear your PC from adware that generates lots of pop ups in the internet browser and thus delete the redirect to Great.fastappcool.com web-site.

It’s not a good idea to have an undesired application like the adware which made to reroute your internet browser to various ad web pages such as Great.fastappcool.com. The reason for this is simple, it doing things you don’t know about. Even worse, the adware can be used to collect confidential information that can be later used for marketing purposes. You don’t know if your home address, account names and passwords are safe. And of course you completely don’t know what will happen when you click on any Great.fastappcool.com advertisements.

The adware usually affects only the Google Chrome, MS Edge, FF and IE by modifying the web browser’s settings or installing a malicious add-ons. Moreover, possible situations, when any other browsers will be infected too. The ad-supported software will perform a scan of the PC system for web browser shortcut files and alter them without your permission. When it infects the web-browser shortcuts, it will add the argument like ‘http://site.address’ into Target property. So, each time you open the internet browser, you will see an intrusive Great.fastappcool.com web-site.

So, obviously, you need to get rid of the ‘ad supported’ software sooner. Use the free step by step guide below. This guide will help you clean your PC of ad supported software and thus get rid of the Great.fastappcool.com undesired popups.

How to remove Great.fastappcool.com pop-ups

As with removing ‘ad supported’ software, malicious software or PUPs, there are few steps you may do. We recommend trying them all. If you do only one part of the instructions, then it should be use malware removal utility, because it should get rid of ad supported software and block any further infection. But to completely get rid of Great.fastappcool.com advertisements you will have to at least reset your internet browser settings such as default search engine, startpage and new tab page to default state, disinfect machine’s web browsers shortcuts, uninstall all unwanted and suspicious apps, and remove ad-supported software by malware removal utilities. Some of the steps will require you to reboot your PC or exit this web-page. So, read this instructions carefully, then bookmark or print it for later reference.

If you are using an Apple computer running Mac OS, then use the following few simple steps How to remove browser hijacker, pop-ups, ads from Mac

To remove Great.fastappcool.com, perform the following steps:

How to remove Great.fastappcool.com advertisements without any software
Great.fastappcool.com redirect automatic removal
Use AdBlocker to stop Great.fastappcool.com and stay safe online
How can you prevent your PC system from the attack of Great.fastappcool.com popups
Finish words

How to remove Great.fastappcool.com advertisements without any software

The following instructions is a step-by-step guide, which will help you manually get rid of Great.fastappcool.com redirect from the Google Chrome, Microsoft Edge, Firefox and Microsoft Internet Explorer.

Removing the Great.fastappcool.com, check the list of installed software first

In order to remove potentially unwanted software like this adware, open the Microsoft Windows Control Panel and click on “Uninstall a program”. Check the list of installed software. For the ones you do not know, run an Internet search to see if they are adware, browser hijacker or PUPs. If yes, uninstall them off. Even if they are just a software that you do not use, then deleting them off will increase your personal computer start up time and speed dramatically.

Windows 8, 8.1, 10

First, press Windows button

, then press Search

. Type ‘Control panel’and press Enter as displayed in the figure below.

After the ‘Control Panel’ opens, press the ‘Uninstall a program’ link under Programs category as on the image below.

You will see the ‘Uninstall a program’ panel as displayed in the figure below.

Very carefully look around the entire list of programs installed on your personal computer. Most likely, one of them is the ‘ad supported’ software which causes intrusive Great.fastappcool.com advertisements. If you’ve many programs installed, you can help simplify the search of harmful apps by sort the list by date of installation. Once you’ve found a questionable, unwanted or unused program, right click to it, after that press ‘Uninstall’.

Windows XP, Vista, 7

First, press ‘Start’ button and select ‘Control Panel’ at right panel as displayed in the figure below.

After the Windows ‘Control Panel’ opens, you need to press ‘Uninstall a program’ under ‘Programs’ as shown below.

You will see a list of programs installed on your system. We recommend to sort the list by date of installation to quickly find the software that were installed last. Most probably, it’s the adware which reroutes your internet browser to annoying Great.fastappcool.com site. 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 program which you need to uninstall is found, simply click on its name, and then click ‘Uninstall’ as on the image below.

Fix browser shortcuts, changed by adware

After installed, this adware related to Great.fastappcool.com redirect, may add an argument such as “http://site.address” into the Target property of the desktop shortcut for the MS Edge, Firefox, IE and Google Chrome. Due to this, every time you run the web-browser, it’ll show an intrusive ad web-site.

To clear the web 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 like “http://site.address” that has been added here. You need to delete it.

When the text is removed, click the OK button. You need to clean all shortcut files of all your web browsers, as they may be infected too.

Remove Great.fastappcool.com pop-up advertisements from Chrome

Run the Reset browser utility of the Chrome to reset all its settings like start page, search engine and newtab page to original defaults. This is a very useful tool to use, in the case of web-browser redirects to unwanted ad web-pages such as Great.fastappcool.com.

First, start the Google Chrome and press the Menu icon (icon in the form of three dots).
It will display the Google Chrome main menu. Choose More Tools, then click Extensions.
You’ll see the list of installed plugins. If the list has the extension labeled with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following guidance: Remove Chrome extensions installed by enterprise policy.
Now open the Google Chrome menu once again, click the “Settings” menu.
Next, click “Advanced” link, which located at the bottom of the Settings page.
On the bottom of the “Advanced settings” page, click the “Reset settings to their original defaults” button.
The Chrome will show the reset settings prompt as shown on the screen above.
Confirm the browser’s reset by clicking on the “Reset” button.
To learn more, read the post How to reset Chrome settings to default.

Delete Great.fastappcool.com pop ups from Microsoft Internet Explorer

In order to recover all web browser new tab page, start page and search engine by default you need to reset the IE to the state, that was when the Microsoft Windows was installed on your computer.

First, open the Internet Explorer, press ) button. Next, press “Internet Options” as displayed below.

In the “Internet Options” screen select the Advanced tab. Next, click Reset button. The Internet Explorer will open the Reset Internet Explorer settings prompt. Select the “Delete personal settings” check box and click Reset button.

You will now need to reboot your PC system for the changes to take effect. It will get rid of ad-supported software that responsible for web browser redirect to the undesired Great.fastappcool.com web-page, disable malicious and ad-supported web browser’s extensions and restore the Internet Explorer’s settings like default search provider, newtab page and start page to default state.

Remove Great.fastappcool.com pop ups from Firefox

If your Firefox web browser is redirected to Great.fastappcool.com without your permission or an unknown search engine shows results for your search, then it may be time to perform the browser reset.

First, run the Firefox and click button. It will show the drop-down menu on the right-part of the web browser. Further, click the Help button () like below

In the Help menu, select the “Troubleshooting Information” option. Another way to open the “Troubleshooting Information” screen – type “about:support” in the web browser adress bar and press Enter. It will display the “Troubleshooting Information” page as displayed on the screen below. In the upper-right corner of this screen, click the “Refresh Firefox” button.

It will show the confirmation dialog box. Further, click the “Refresh Firefox” button. The FF will start a task to fix your problems that caused by the adware responsible for redirects to Great.fastappcool.com. Once, it is done, press the “Finish” button.

Get rid of unwanted Scheduled Tasks

Once installed, the ad-supported software can add a task in to the Windows Task Scheduler Library. Due to this, every time when you launch your computer, it will show Great.fastappcool.com unwanted web site. So, you need to check the Task Scheduler Library and delete all malicious tasks which have been created by adware.

Press Windows and R keys on your keyboard simultaneously. It will open a dialog box 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, press “Task Scheduler Library”, as displayed in the following example.

Task scheduler, list of tasks

In the middle part you will see a list of installed tasks. Select the first task, its properties will be show just below automatically. Next, click the Actions tab. Necessary to look at the text which is written under Details. Found something like “explorer.exe http://site.address” or “chrome.exe http://site.address” or “firefox.exe http://site.address”, then you need remove this task. If you are not sure that executes the task, then google it. If it is a component of the adware, then this task also should be removed.

Further press on it with the right mouse button and select Delete as displayed on the screen below.

Task scheduler, delete a task

Repeat this step, if you have found a few tasks that have been created by malicious programs. Once is done, close the Task Scheduler window.

Great.fastappcool.com redirect automatic removal

If your computer is still infected with ‘ad supported’ software responsible for redirecting your internet browser to Great.fastappcool.com web-site, then the best solution of detection and removal is to run an antimalware scan on the computer. Download free malware removal tools below and launch a full system scan. It will help you delete all components of the adware from hardisk and Windows registry.

Delete Great.fastappcool.com pop up advertisements with Zemana Anti-malware

Zemana Anti-malware is a utility which can remove adware, PUPs, browser hijackers and other malware from your system easily and for free. Zemana Anti-malware is compatible with most antivirus software. It works under Windows (10 – XP, 32 and 64 bit) and uses minimum of PC resources.

Now you can install and run Zemana AntiMalware to remove Great.fastappcool.com advertisements from your web-browser by following the steps below:

Visit the page linked below to download Zemana Free installation package named Zemana.AntiMalware.Setup on your computer. Save it on your Microsoft Windows desktop.

Zemana AntiMalware
164032 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019

Start the setup file after it has been downloaded successfully and then follow the prompts to install this tool on your computer.

During install you can change certain settings, but we recommend you do not make any changes to default settings.

When install is finished, this malware removal tool will automatically start and update itself. You will see its main window as displayed in the following example.

Now press the “Scan” button to find ad supported software which redirects your browser to undesired Great.fastappcool.com web page. This procedure can take quite a while, so please be patient. When a malicious software, ‘ad supported’ software or PUPs are detected, the count of the security threats will change accordingly.

As the scanning ends, Zemana Anti Malware (ZAM) will produce a list of unwanted and adware programs. Review the results once the utility has done the system scan. If you think an entry should not be quarantined, then uncheck it. Otherwise, simply click “Next” button.

The Zemana Free will delete ad supported software that responsible for web browser reroute to the unwanted Great.fastappcool.com web site. After that process is finished, you may be prompted to restart your computer to make the change take effect.

Run Malwarebytes to remove Great.fastappcool.com pop up advertisements

We advise using the Malwarebytes Free that are completely clean your computer of the ad-supported software. The free tool is an advanced malware removal program designed by (c) Malwarebytes lab. This program uses the world’s most popular antimalware technology. It’s able to help you get rid of annoying Great.fastappcool.com advertisements from your web-browsers, PUPs, malicious software, browser hijackers, toolbars, ransomware and other security threats from your computer for free.

Click the link below to download MalwareBytes Free. Save it on your Desktop.

Malwarebytes Anti-malware
326384 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
When the downloading process is done, close all software and windows on your system. Open a folder in which you saved it. Double-click on the icon that’s named mb3-setup.
Further, click Next button and follow the prompts.
Once installation is complete, press the “Scan Now” button to detect adware responsible for redirecting your web-browser to Great.fastappcool.com web page. Depending on your personal computer, the scan can take anywhere from a few minutes to close to an hour. During the scan MalwareBytes Anti Malware will find threats present on your machine.
As the scanning ends, the results are displayed in the scan report. Make sure all threats have ‘checkmark’ and press “Quarantine Selected”. After that process is done, you can be prompted to restart your computer.

The following video offers a guidance on how to delete hijackers, ad supported software and other malicious software with MalwareBytes Anti-Malware (MBAM).

If the problem with Great.fastappcool.com ads is still remained

AdwCleaner is a completely free tool. You don’t need expensive ways to get rid of adware related to Great.fastappcool.com popups and other misleading apps. AdwCleaner will uninstall all the unwanted programs such as ad supported software and browser hijacker infections for free.

Download AdwCleaner from the link below.

AdwCleaner download
225260 downloads
Version: 8.4.1
Author: Xplode, MalwareBytes
Category: Security tools
Update: October 5, 2024

After the downloading process is finished, open the directory in which you saved it. You will see an icon like below.

Double click the AdwCleaner desktop icon. When the utility is launched, you will see a screen like below.

Further, press “Scan” button to perform a system scan for the adware which cause intrusive Great.fastappcool.com ads to appear. This task can take quite a while, so please be patient. Once the scanning is finished, a list of all items found is produced as shown below.

Review the report and then press “Clean” button. It will display a prompt like below.

You need to click “OK”. Once finished, the AdwCleaner may ask you to restart your computer. When your PC is started, you will see an AdwCleaner log.

These steps are shown in detail in the following video guide.

Use AdBlocker to stop Great.fastappcool.com and stay safe online

It’s important to use ad blocker apps such as AdGuard to protect your system from malicious web-sites. Most security experts says that it’s okay to stop advertisements. You should do so just to stay safe! And, of course, the AdGuard can to stop Great.fastappcool.com and other undesired sites.

Download AdGuard program from the following link.

Once downloading is done, run the downloaded file. You will see the “Setup Wizard” screen like below.

Follow the prompts. Once the installation is finished, you will see a window as on the image below.

You can click “Skip” to close the install application and use the default settings, or click “Get Started” button to see an quick tutorial which will allow 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 launch your computer, AdGuard will launch automatically and stop ads, sites such as Great.fastappcool.com, as well as other malicious or misleading web-pages. For an overview of all the features of the program, or to change its settings you can simply double-click on the AdGuard icon, which may be found on your desktop.

How can you prevent your PC system from the attack of Great.fastappcool.com popups

The ad-supported software usually spreads bundled with free software which downloaded from the Internet. 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 software that you downloaded and want to install on your PC. In the Setup wizard, you should choose the Advanced, Custom or Manual setup type to control what components and bundled software to be installed, otherwise you run the risk of infecting your computer with an adware like the ad supported software responsible for redirects to Great.fastappcool.com.

Finish words

Now your PC should be clean of the adware that causes multiple unwanted pop-up advertisements. Remove AdwCleaner. We suggest that you keep AdGuard (to help you stop unwanted popup ads and unwanted harmful web-pages) and Zemana Free (to periodically scan your machine for new ad-supported softwares and other malicious 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 remove Great.fastappcool.com pop-ups from the Internet Explorer, Edge, Google Chrome and Mozilla Firefox, then ask for help in our Spyware/Malware removal forum.