Every time, when you surf the Internet with your web browser the Marsonline.site website keeps annoying you? It could mean that you’ve an adware (sometimes called ‘ad-supported’ software) installed on your system. The ‘ad supported’ software can end up on your system in various methods. In most cases is when you download and install freeware and forget to uncheck the box for the third-party programs installation. Don’t panic because we’ve got the solution. Here’s a instructions on how to remove unwanted Marsonline.site pop up ads from the Mozilla Firefox, Internet Explorer, Chrome and MS Edge and other browsers.
The adware which causes intrusive Marsonline.site pop up ads, is the part of the software that is used as an online promotional tool. It is designed with the sole purpose to open dozens of pop up ads, and thus to promote the goods and services in an open web browser window. Moreover, the adware can substitute the legitimate advertising banners on misleading or even banners that can offer to visit harmful web-sites. The reason is simple, many advertisers agree on any ways to attract users to their webpages, so the authors of ad-supported software, often forcing users to click on an advertising link. For each click on a link, the authors of the adware receive income.
The ‘ad supported’ software usually infects only the Firefox, Chrome, MS Edge and Internet Explorer by changing the internet browser’s settings or installing a malicious addons. Moreover, possible situations, when any other browsers will be hijacked too. The ad supported software will perform a scan of the computer for web-browser shortcut files and alter them without your permission. When it infects the browser shortcuts, it’ll add the argument such as ‘http://site.address’ into Target property. So, each time you launch the browser, you’ll see an intrusive Marsonline.site page.
We advise to remove the ad supported software related to Marsonline.site popup advertisements, as soon as you found this problem, as it can redirect your web-browser to web-resources that may load other malicious software on your computer.
Remove Marsonline.site redirect (removal guidance)
There are a simple manual instructions below that will assist you to delete Marsonline.site popup advertisements from your Windows personal computer. The most effective way to remove this ad supported software is to follow the manual removal guide and then use Zemana Free, MalwareBytes AntiMalware (MBAM) or HitmanPro automatic tools (all are free). The manual method will assist to weaken this adware and these malicious software removal utilities will completely remove Marsonline.site advertisements and revert back the IE, Chrome, Microsoft Edge and Mozilla Firefox settings to default.
To remove Marsonline.site, complete the following steps:
- How to get rid of Marsonline.site pop up advertisements without any software
- Uninstall Marsonline.site associated software by using Windows Control Panel
- Get rid of unwanted Scheduled Tasks
- Remove Marsonline.site pop-up ads from Google Chrome
- Remove Marsonline.site redirect from Internet Explorer
- Remove Marsonline.site from Firefox by resetting web browser settings
- Disinfect the browser’s shortcuts to delete Marsonline.site redirect
- Scan your PC system and get rid of Marsonline.site pop-up advertisements with free tools
- Block Marsonline.site popups and other intrusive web-sites
- How to Marsonline.site ads get installed onto computer
- To sum up
How to get rid of Marsonline.site pop up advertisements without any software
The useful removal guide for the Marsonline.site redirect. The detailed procedure can be followed by anyone as it really does take you step-by-step. If you follow this process to delete Marsonline.site pop-ups let us know how you managed by sending us your comments please.
Uninstall Marsonline.site associated software by using Windows Control Panel
Some of PUPs, adware and hijackers can be removed using the Add/Remove programs tool which can be found in the Windows Control Panel. So, if you’re running any version of MS Windows and you have noticed an unwanted application, then first try to get rid of it through Add/Remove programs.
Windows 8, 8.1, 10
First, click the Windows button
, then click Search 
. Type “Control panel”and press Enter.Windows XP, Vista, 7
First, click “Start” and select “Control Panel”.
It will display the Windows Control Panel as displayed on the screen below.
Next, click “Uninstall a program” 
It will open a list of all software installed on your machine. Scroll through the all list, and uninstall any dubious and unknown software. To quickly find the latest installed software, we recommend sort apps by date in the Control panel.
Get rid of unwanted Scheduled Tasks
If the undesired Marsonline.site web-site opens automatically on Windows startup or at equal time intervals, then you need to check the Task Scheduler Library and delete all tasks which have been created by adware.
Press Windows and R keys on your keyboard at the same time. It will show a prompt that called Run. In the text field, type “taskschd.msc” (without the quotes) and click OK. Task Scheduler window opens. In the left-hand side, press “Task Scheduler Library”, as shown on the screen below.
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 open just below automatically. Next, press 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 click on it with the right mouse button and select Delete as shown on the image below.
Task scheduler, delete a task
Repeat this step, if you have found a few tasks that have been created by ‘ad-supported’ program. Once is finished, close the Task Scheduler window.
Remove Marsonline.site pop-up ads from Google Chrome
Use the Reset browser utility of the Google Chrome to reset all its settings such as newtab page, homepage and search engine to original defaults. This is a very useful utility to use, in the case of browser redirects to intrusive ad web pages such as Marsonline.site.
Open the Google Chrome menu by clicking on the button in the form of three horizontal dotes (
). It will open the drop-down menu. Choose More Tools, then click Extensions.
Carefully browse through the list of installed extensions. If the list has the extension labeled with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following tutorial: Remove Google Chrome extensions installed by enterprise policy otherwise, just go to the step below.
Open the Chrome main menu again, click to “Settings” option.
Scroll down to the bottom of the page and click on the “Advanced” link. Now scroll down until the Reset settings section is visible, as displayed on the screen below and click the “Reset settings to their original defaults” button.
Confirm your action, click the “Reset” button.
Remove Marsonline.site redirect from Internet Explorer
In order to recover all web-browser home page, default search engine and newtab 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, press 
) button. Next, press “Internet Options” as on the image 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 click Reset button.
You will now need to reboot your machine for the changes to take effect. It will get rid of ad-supported software that responsible for the appearance of Marsonline.site advertisements, disable malicious and ad-supported browser’s extensions and restore the IE’s settings such as default search engine, startpage and newtab to default state.
Remove Marsonline.site from Firefox by resetting web browser settings
Resetting your Firefox is good initial troubleshooting step for any issues with your web browser application, including the redirect to Marsonline.site web page.
Start the Mozilla Firefox and press the menu button (it looks like three stacked lines) at the top right of the browser screen. Next, click the question-mark icon at the bottom of the drop-down menu. It will show the slide-out menu.
Select the “Troubleshooting information”. If you’re unable to access the Help menu, then type “about:support” in your address bar and press Enter. It bring up the “Troubleshooting Information” page like below.
Click the “Refresh Firefox” button at the top right of the Troubleshooting Information page. Select “Refresh Firefox” in the confirmation prompt. The Firefox will start a procedure to fix your problems that caused by the ad supported software that responsible for web-browser reroute to the unwanted Marsonline.site web-site. Once, it’s finished, click the “Finish” button.
Disinfect the browser’s shortcuts to delete Marsonline.site redirect
Now you need to clean up the web-browser shortcut files. Check that the shortcut file referring to the right exe-file of the browser, and not on any unknown file.
To clear the web browser shortcut, right-click to it and choose 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, press the OK button. You need to clean all shortcuts of all your browsers, as they may be hijacked too.
Scan your PC system and get rid of Marsonline.site pop-up advertisements with free tools
If your system is still infected with ‘ad supported’ software that responsible for the appearance of Marsonline.site redirect, then the best solution of detection and removal is to run an antimalware scan on the computer. Download free malicious software removal utilities below and start a full system scan. It will help you delete all components of the adware from hardisk and Windows registry.
Run Zemana Anti-malware to get rid of Marsonline.site
We suggest using the Zemana Anti-malware that are completely clean your machine of the adware. The tool is an advanced malicious software removal application created by (c) Zemana lab. It’s able to help you remove PUPs, browser hijacker infections, malware, toolbars, ransomware and ad supported software that responsible for web-browser reroute to the unwanted Marsonline.site page.
Please go to the link below to download the latest version of Zemana for Windows. Save it on your MS Windows desktop.
164032 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
When the downloading process is finished, close all applications 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 displayed on the screen below.
When the installation starts, you will see the “Setup wizard” that will help you set up Zemana AntiMalware (ZAM) on your system.
Once install is finished, you will see window as displayed in the following example.
Now click the “Scan” button . Zemana Free application will scan through the whole PC for the adware which developed to redirect your web browser to various ad websites like Marsonline.site. A system scan can take anywhere from 5 to 30 minutes, depending on your computer. During the scan Zemana AntiMalware (ZAM) will look for threats exist on your computer.
Once the scan is done, Zemana Free will open a list of found items. All detected threats will be marked. You can remove them all by simply click “Next” button.
The Zemana AntiMalware will get rid of adware responsible for redirects to Marsonline.site.
Run HitmanPro to remove Marsonline.site popup advertisements
All-in-all, Hitman Pro is a fantastic tool to clean your machine from any undesired programs like ad supported software that cause unwanted Marsonline.site pop ups to appear. The HitmanPro is portable application that meaning, you do not need to install it to run it. HitmanPro is compatible with all versions of Microsoft Windows operating system from Windows XP to Windows 10. Both 64-bit and 32-bit systems are supported.
- Download Hitman Pro from the following link.
- Once downloading is complete, start the Hitman Pro, double-click the HitmanPro.exe file.
- If the “User Account Control” prompts, click Yes to continue.
- In the HitmanPro window, press the “Next” . Hitman Pro tool will start scanning the whole system to find out adware that created to redirect your internet browser to various ad websites such as Marsonline.site. This procedure may take quite a while, so please be patient. When a malicious software, adware or potentially unwanted apps are detected, the number of the security threats will change accordingly.
- Once that process is done, HitmanPro will open a screen which contains a list of malicious software that has been detected. Review the results once the utility has finished the system scan. If you think an entry should not be quarantined, then uncheck it. Otherwise, simply click “Next”. Now, click the “Activate free license” button to start the free 30 days trial to delete all malware found.
Use Malwarebytes to remove Marsonline.site pop-up advertisements
Remove Marsonline.site popup ads manually is difficult and often the adware is not completely removed. Therefore, we suggest you to run the Malwarebytes Free that are completely clean your machine. Moreover, the free program will help you to delete malware, PUPs, toolbars and hijackers that your computer can be infected too.
- Installing the MalwareBytes Free is simple. First you will need to download MalwareBytes AntiMalware from the following link.
Malwarebytes Anti-malware
326384 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
- After the downloading process is complete, close all programs and windows on your PC system. Open a file location. Double-click on the icon that’s named mb3-setup.
- Further, press Next button and follow the prompts.
- Once installation is finished, press the “Scan Now” button to find ad-supported software that responsible for the appearance of Marsonline.site redirect. This process can take some time, so please be patient. While the MalwareBytes tool is checking, you may see how many objects it has identified as being affected by malware.
- After the scanning is done, a list of all threats detected is prepared. Review the scan results and then click “Quarantine Selected”. After disinfection is done, you can be prompted to restart your personal computer.
The following video offers a steps on how to delete hijackers, ad supported software and other malware with MalwareBytes.
Block Marsonline.site popups and other intrusive web-sites
To put it simply, you need to use an ad blocking tool (AdGuard, for example). It will stop and protect you from all intrusive web-sites such as Marsonline.site, ads and pop-ups. To be able to do that, the ad-blocking program uses a list of filters. Each filter is a rule that describes a malicious page, an advertising content, a banner and others. The ad blocking program automatically uses these filters, depending on the sites you’re visiting.
- Download AdGuard from the link below. Save it to your Desktop so that you can access the file easily.
Adguard download
26627 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
- When downloading is finished, launch the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
- Once the installation is finished, press “Skip” to close the installation application and use the default settings, or click “Get Started” to see an quick tutorial that will assist 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 run your personal computer, AdGuard will run automatically and block popups, Marsonline.site redirect, as well as other harmful or misleading websites. 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 to Marsonline.site ads get installed onto computer
The adware may be spread with the help of trojan horses and other forms of malware, but in many cases, the ‘ad supported’ software spreads bundled with certain free programs. Many authors of free software include additional programs in their setup file. Sometimes it’s possible to avoid the setup of any adware: carefully read the Terms of Use and the Software license, choose only Manual, Custom or Advanced installation method, reject all checkboxes before clicking Install or Next button while installing new free programs.
To sum up
Now your computer should be free of the ad-supported software responsible for Marsonline.site pop ups. We suggest that you keep AdGuard (to help you stop unwanted pop-up advertisements and undesired harmful web sites) and Zemana Anti-Malware (ZAM) (to periodically scan your computer for new adwares 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 get rid of Marsonline.site advertisements from the Microsoft Internet Explorer, Google Chrome, MS Edge and Firefox, then ask for help in our Spyware/Malware removal forum.
