Fun4u was created as a special browser extension that can help users to find some needed sales and special offers on the web. If you like online shopping, then you can use it for some time to buy anything you need, but you should not forget that this program is considered to be a potentially unwanted software for your computer, so it is better to remove Fun4u as soon as possible. Reading this article, you will find the needed removal instructions, just choose:

Automatically    Manually    From browsers

Install Fun4u Removal Tool:

Main options of Spyhunter 4:

  • Eliminates all component parts created by Fun4u.
  • Is able to solve browser problems and protect browser settings.
  • Has System and Network Guards, so you can forget about malware.

What is Fun4u?

Get rid of Fun4u

Fun4u is not harmful software for it cannot affect other computers, but it can be downloaded together with different freeware. It makes a feeling that Fun4u is a virus.
But, in reality, it is just an annoying add-on that tortures you with the help of advertising report in the form of popping-up windows. Almost every user has unwanted programs for browsers like Fun4u and is eager to get rid of it.

Ways of Fun4u Removal

1. Install Fun4u Removal Tool:

2. Deletion from Control Panel:

Step 1. Click Start
Step 2. Click Control Panel
Step 3. Find and highlight the unwanted software and click Uninstall

3. Uninstall Fun4u manually:


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Remove Fun4u from browsers

Uninstall Fun4u from Firefox:

  1. Help=>Troubleshooting Information
  2. Reset Firefox
  3. Finish

Delete Fun4u from IE:

  1. Run inetcpl.cpl
  2. Advanced=>Reset
  3. Delete Personal Settings=>Reset=>Close

Remove Fun4u from Google Chrome:

  1. C:\Users\”your username”\AppData\Local\Google\Chrome\Application\User Data
  2. Rename Default folder to Default2
  3. Open Google Chrome

Get rid of Fun4u in Opera:

  1. Do not open Opera
  2. Remove Profile and Cache folders in:
    • C:\Users\User_Name\AppData\Roaming\Opera Software\Opera Stable
    • C:\Users\User_Name\AppData\Local\Opera Software\Opera Stable
  3. Open Opera

Removal from Safari:

  1. Open your browser
  2. Settings->Reset Safari
  3. Reset

Is Fun4u dangerous?

It does not matter what kind of add-on you want to download, it can be the security vulnerability for the whole system. Fun4u is not an exception. All software vendors produce security patches and bother about the safety of their users. But when you activate any extension, then vendors cannot ensure that your computer will not be infected. Online scammers can use the add-on as it were a pass to your computer. Surely there is a safe solution for this problem: install extensions from well-known and reliable vendors only. But is not an absolute defense from online delinquents and computer threats. It is better not to download browser extensions at all.

It is important to understand that any installed extension has the permission to use your private information that you report when complete a form on-line. This information, including your telephone number, your name, electronic mail address, etc. Can be passed to some advertising companies. Be careful looking for any extensions and do not install them, if there is not a real necessity in it.

Fun4u, as a browser extension, is more dangerous, because you cannot be certain that the advertising notification is genuine and that the web address that states in the advertisement is safe. If you are eager to have Fun4u or any other browser extension that displays you special offers then you should be ready that it can trick you.

Fun4u Activity Statistics
Damage Level


Data Theft 31,6%
System Failure 0,001%
Manual Removal 25
Removal From Browsers 38,3%
Removal with Free Antivirus 45,6%
Removal with Spyhunter 95%
Infected computers (USA) 0,00001%
Infected computers (Europe) 0,002%
Browser Infection Probability 52,2%
Is your computer infected with Fun4u?

Fun4u like all other adware has some main symptoms that will help you to understand if your PC is infected with it or not. Here is the list of them:

  • Many ads shown by Fun4u
  • Very slow system
  • Antimalware finds some viruses
  • Changes in your browser (toolbars, homepage, search engine)
  • Search results are redirected
  • Fun4u creates its files, DIRS and registry entries

Manual and Automatic Removal Methods?

Manual ways of removal that you can execute to delete Fun4u from browsers are secure and not so difficult as you may think. Possibly, only automatic instructions are easier. This method is very efficacious as the browser creators care about your right to install or uninstall any extensions. This method will let you to remove all the unwanted browser extensions and pop-ups will not exasperate you any more. But sometimes, using this method users detect that the PUP exists again in the browser and they need to perform any other techniques to delete it.

But the manual method that tells you to remove the files and registry items is the most destructive one. If you risk to use this removal technique, in this situation you should bear in mind just one simple principle: do not forget to do the backup of the registry. Also the removal should be executed just by the user that knows what and why he should eliminate.In the situation if you will delete some folders or registry keys that do not belong to Fun4u, then your computer will not load next time. Specialists will not step off and can enjoy the power of the manual technique.

Automatic method is the method when a user installs any removal utility to solve the issue. The way out refers to the most secure and powerful. It is also the easiest one. You can just download the antimalware scanner that has Fun4u in its base of signatures. This method is more useful because you will install the antivirus program that will guard the PC from the future possible computer infections.

Concerning the money that users may spend on the virus removal I should say that some methods are 100% free of charge, for example manual removal from browsers, manual professional removal (if you will do it by yourselves), free antivirus program and the removal from Control Panel. But not all of them are powerful. The information about the effectiveness of these uninstall techniques I describe in the table that is called ‘Removal methods statistics’, you can see it below. Speaking about the paid methods of virus removal, I should mention the Computer Repair Shop Service and paid Antivirus software.

These methods are the most effective. In spite of the great distinction in the price (Repair Shop service depends on the complication of the issue and may cost up to $300, but paid antivirus costs up to $60) these methods are almost equal in the effectiveness and in the results. I should also say that paid antiviruses always has support service (sometimes free) that will solve your problem like in an expensive computer repair shop.

Removal methods statistics

Removal method Price Effectiveness Safety Needed Time
Computer Repair Shop $180-$300 +++ +++ up to 4 days
Paid Antivirus $30-60 +++ +++ up to 1 hour
$0 +/- +/- up to 3 hours
From Control Panel $0 +/- ++ up to 1 hour
Manual Removal (Professional) $0 + up to 4
Removal from browsers $0 +/- +/- up to 1 hour
The Best Fun4u Removal Tool

There is a great deal of good programs and other antispyware software that can be used to eliminate Fun4u and you can install any of them, but I can advise you Spyhunter. This software is the best Fun4u Removal Tool in my opinion. Uninstalling the adware you also will afford to guard the PC.

Enigma Software created Spyhunter to be a helpful antispyware and antimalware program that will be able to defend the PC against all possible viruses, including rootkits, trojans and keyloggers. Due to the regularly updated signatures Spyhunter removes all the actual malware that are released by malware writers every day.

Spyhunter 4 distinguish oneself from its previous versions with its bright and easy-to-use interface, its fast speed, effective defense and with the capacity not to conflict with other antivirus software installed in the system. Thus, you can haveseveral antimalware utilities at the same time if you want.

Spyhunter gives real-time protection, has Integrated SpyHunter Compact OS that let to delete the most stubborn computer threats and the reliable live technical support. Spyhunter is compatible with Windows 98/ME/NT/2000/XP/2003/Vista/Seven/8, it needs 256 MB of RAM, 75 MB of available hard disk space.

How to use Spyhunter

At first you need to download Spyhunter on your PC. You can use the download link from this page. Then you need to install Spyhunter like all probable antimalware programs. I guess that the software can be installed easily and it is comprehensible for most foreign users due to the numerous languages that you can choose. This makes Spyhunter almost indisputable leader among all other world antimalware utilities.

When Spyhunter is installed, you should install its updates it, if the utility does not begin the update by itself when you run it first. When the software is updated it is time to begin the Scan. Commonly it is enough to run fast scan to detect and uninstall all the computer threats and undesired objects on your computer.

Examine the list of the defined viruses when the scan will be ready. If you see some useful for you programs in the list, so you should eliminate the tick near it, otherwise Spyhunter will remove the program. It deals with the infrequent and special programs that users download for their work. But as a rule, there is no need to eliminate any ticks. After that you should left-click Fix Threats button. If you have already bought the license key, then the viruses will be removed. In case you did not, you will have a chance to pay for the license key.

How to protect Your System from Fun4u and other viruses

The article characterizes several methods to remove Fun4u, I hope, they were powerful for you and the undesired program for browser is deleted. Nevertheless your PC is at stake every day and so it needs protection. I advise you to have an antivirus utility that will guard your system daily and will help you to the computer at least one time a week The downloaded antivirus program should have a large base of signatures and regular updates. The best antimalware utility has real-time protection. It is the 100% guard that is able to detect computer threats on the PC when it is just trying to infect your computer.

If you are unaware what antivirus protection to download, then I recommend you to download Spyhunter. This utility will absolutely remove all the computer threats and will provide you with a real-time block to protect the PC from the modern malicious objects. It is very easy to scan your system with Spyhunter and it is so useful that is able to reveal and remove keyloggers and other viruses that are hidden deep in the system. If you download any useful software for you work, but Spyhunter reveals it as a computer threat and you are absolutely sure that this software is not a malicious program, so you can add it to Exclusions list and Spyhunter will not determine it as a malware. If you need to scan just a separate folder, then you are welcome to use Custom Malware Fixes feature. You can also take advantage of Process Guard or Registry Guard of the antivirus program for your convenience.

I also want to advice you some useful things that will protect your computer from Fun4u and other viruses in the future:

  • Do not install any free of charge programs from unknown vendors. If you do not like to pay for programs, then you should be very attentive during the installation of the program. You should not overlook the checkbox (usually small letters) that is responsible for the installation of any other free programs. You should uncheck this checkbox.
  • Do not open any dangerous websites (porn, for adults, websites of unknown free software), they usually contain some worms or other variants of computer threats.
  • Do not use torrents or other sharing web services, because you can download trojan instead of the needed file.
  • Do not open email attachment from unknown users. It can be one of the computer threats.
  • Install any antivirus software and make a scan of your system at least once a week.

Video Method to uninstall Fun4u

About Author: Material provided by: Alesya Orlova

Methods to remove Fun4u