Remove Big-Bonus virus removal guide

Big-Bonus represent severe danger for your PC. They are not only irritating. Their multiple occurrence in your PC is surely distracting. Unfortunately, worst of all is the fact that they may actually forward you to a plenty of unsafe web sites, through which your operating system may be deeply contaminated with different malicious programs.



Big-Bonus may cause harm you system. Once installed, the infections slow down speed of the Internet, the performance of your machine and internet browser. Therefore, the unwanted software makes it really difficult task for you to search and browse the desired pages. Furthermore, this irritating adware program will track browsing activity, and display of obtrusive online adverts. You should understand that this app cannot help you finding better cost in the web.

How does Big-Bonus get into my system?

Big-Bonus adware may be bundled with some other free softwares. Your main task is to pay more attention whenever installing any freeware. Always take time to read the EULAs carefully (the End User License Agreements). Furthermore, if you choose a Custom button, you will manage to avoid all malicious programs from becoming the part of your system by default.

How to remove Big-Bonus?

If you detect Big-Bonus and don’t wish to keep it on your PC, then you can follow the removal guide given below to remove it. You may choose a manual method to delete this infection, but it should be reminded that, the manual removal is a cumbersome and risky task which must only be attempted by advanced users. If you are a novice user, it is a better option to use an automatic removal tool, for instance Trojan Killer by GridinSoft.

Removal tool for Big-Bonus:

Download now

Automatic removal instructions:

  • Scan your system with GridinSoft Trojan Killer and click on “Apply” at the end of scan:
  • Apply actions by Trojan Killer

  • Shut down all your browsers.
  • In Trojan Killer’s window click on “Tools” and select “Reset browser settings“:
  • Tool to reset browser settings with Trojan Killer

  • Specify all your browsers you want to be reset with the help of Trojan Killer, then click on Reset” button again:
  • Options to reset browsers

  • Restart your computer.

Video explaining how to reset your browser using GridinSoft Trojan Killer:

How to prevent your PC from being reinfected with Big-Bonus in the future.

GridinSoft Trojan Killer offers excellent solution which may help to prevent your system from being contaminated with malware ahead of time. This feature is referred to as “Real-Time Protection”. By default, it is disabled once you install the software. To enable it, please click on “Protect” button and press “Start” as demonstrated below:

Enabling Real-Time Protection by GridinSoft Trojan Killer

This options helps you to prevent execution of malicious programs and to avoid their installation ahead of time. When certain malware tries to install itself into your system, GridinSoft Trojan Killer and its Real-Time Protection module will terminate this installation attempt ahead of time. You may click on “Confirm” button to continue blocking this malicious program, or to select “Ignore this file” and allow the malicious application to be installed (at your own risk):

Malicious item blocked by Trojan Killer

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