Click on screenshot to zoom
Danger level 6
Type: Browser Hijackers
Common infection symptoms:
  • Hijacks homepage
  • Changes default search engine

Fidonav.com

If you ever discover the application that goes by the name of Fidonav.com active on your personal computer, make sure to execute its complete removal right away. We highly advise you to do so because this intrusive program happens to be yet another browser hijacker. It functions in an invasive and otherwise aggressive manner. The devious application in question is fully capable of making unwanted changes to your web browser's default settings without any authorization or notification. In turn, surfing the web can become a much more annoying functionality. What is even more concerning is that the hijacker in question could be the primary reason your operating system might be subjected to suspicious and even malicious web content. To learn more about the overall functionality of this dubious program make sure to read the rest of our article. Besides such information, we also provide a detailed removal guide that will help you delete Fidonav.com in just a few simple steps.

It is important to highlight the fact that Fidonav.com is fully compatible with major web browsers default such as Google Chrome, Internet Explorer, and Mozilla Firefox. The basic functionality of this browser hijacker is rather conventional. As soon as it gains full access to your operating system, it edits specific files linked to your browser's default settings. Right after that is done you will notice a sudden change of your default homepage. One of the most annoying things in regards to all of this is the fact that you are not notified about this invasive alteration. At first sight, such change might not seem like a big deal. However, the case, in reality, is rather different. That is so because you will be forced to use a questionable third-party website as your default homepage whether you like that or not. It goes without saying that due to such intrusive functionality, browsing the web the way you like will be virtually impossible. What causes, even more, annoyance is the fact that the newly appointed home page does not provide any valuable features. The search box on it can present you with large amounts of third-party sponsored results instead of the useful ones. Furthermore, it is critical to note that this intrusive application could also flood your browser with large numbers of third-party ads, pop-ups, and coupons. To restore your browser's default settings once and for all, you need to execute a complete removal of Fidonav.com as soon as possible. To do that in quickly and easily, be sure to use the removal instructions that we present below.

Further investigation has revealed that Fidonav.com might be the primary reason your operating system could be exposed to questionable and even potentially dangerous web content. As it turns out, this might happen if you choose to use a questionable search field that is presented on a newly assigned homepage. It could provide you with search results that are modified. It means that some of them could be embedded with redirect links, which could eventually lead you to suspicious and even potentially dangerous sites. For example, you could end up on a web page that runs something known as arbitrary code execution exploit. If this happens, your operating system could be infected with some unknown malware without your knowledge. That is so because the exploit in question can silently trigger a remote installation of some unknown malicious program. Furthermore, you should know that you could end up on fake online shops. Such stores are created by cyber crooks for a single reason - to steal your credit card data. As you can see Fidonav.com could prove to be as dangerous as it is annoying, to put it lightly. To surf the web without the fear of getting your system infected, make sure to remove the browser hijacker in question at the very same time that it is found up and running on your personal computer.

Below we provide a detailed removal guide that will help you delete Fidonav.com once and for all. It is important to follow the instructions that we present below since a single mistake could result in an incomplete removal. This is a dangerous situation because traces of this browser hijacker could be used to restore it without any notification. In other cases, leftovers of Fidonav.com could be more than enough for it to continue its dubious functionality. If you wish to be sure that every single bit of this devious program has been removed from your PC, you need to perform an in-depth analysis of your PC for anything associated with Fidonav.com as soon as you are done with the instructions that we provide below.

How to remove Fidonav.com from your PC

Google Chrome

  1. Open your File Explorer.
  2. Go to C:\Users\(your username)\AppData\Local\Google\Chrome\User Data\Default.
  3. Select and delete files called:
    a) Preferences.
    b) Secure Preferences.
    c) Web Data.
  4. Close your File Explorer.
  5. Right-click the Recycle Bin and select Empty Recycle Bin.

Mozilla Firefox

  1. Open your File Explorer.
  2. Go to C:\Users\(your username)\AppData\Roaming\Mozilla\Firefox\Profiles\(unique Mozilla profile ID).
  3. Right-click a file called prefs.js and select Delete.
  4. Close your File Explorer.
  5. Right-click the Recycle Bin and select Empty Recycle Bin.

Internet Explorer

  1. Click the Windows button.
  2. Type regedit into a search field and tap Enter on your keyboard.
  3. Go to to HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main.
  4. Right-click a registry value entitled Start Page and select Modify.
  5. Replace the unwanted URL with a new one and then click OK.
  6. Right-click your Recycle Bin and then select Empty Recycle Bin.

Replace the unwanted URL with a new one and then click OK.

Right-click your Recycle Bin and then select Empty Recycle Bin.

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