What is Fastbestcaptcha.top?

Fastbestcaptcha.top is an ad-supported domain that gets on computers without users noticing and performs a variety of changes to Google Chrome, Opera, Mozilla Firefox, Microsoft Edge, or Internet Explorers. This malware benefits from advertising using a pay-per-click scheme where developers receive income once a user clicks on the provided advertisement. Fastbestcaptcha.top can also redirect people to partner websites. These redirects might take you to harmful domains where you can pick up a serious computer infection. To stop this activity, you may use our step-by-step guide that will help you to completely remove Fastbestcaptcha.top adware.

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The easiest and modern way of removing pop-ups, trojans, ransomware, or other viruses is to use automatic removal tools. See our Anti-malware tools below for further instructions.

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Step 1: Remove Fastbestcaptcha.top pop-up from browsers

Uninstall Fastbestcaptcha.top from Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Click Tools.
  4. Choose Extensions.
  5. Find suspicious and unfamiliar extensions.
  6. Click the trash can icon to remove them.
  7. Push Alt + F.
  8. Select Settings.
  9. Type notifications into the search bar.
  10. Select Content settings.
  11. Select Notifications.
  12. Find Fastbestcaptcha.top in the Allow list.
  13. Click on three dots next to Fastbestcaptcha.top and select Remove.

Learn more about removing extensions from Chrome.

Remove Fastbestcaptcha.top from Mozilla Firefox:

  1. Open Firefox.
  2. Push Shift + Ctrl + A.
  3. Choose Fastbestcaptcha.top.
  4. Click Disable or Remove button.

Learn more about removing extensions from Firefox.

Remove Fastbestcaptcha.top from Microsoft Edge:

  1. Press Settings and more button
  2. Choose and Click on Extensions
  3. Find Fastbestcaptcha.top extension and click settings
  4. Press Uninstall button
  5. Start Edge again

Learn more about removing extensions from Edge.

Remove Fastbestcaptcha.top from Internet Explorer:

  1. Open IE.
  2. Push Alt + T.
  3. Click Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable Fastbestcaptcha.top.
  6. Click More information link in the left-bottom corner.
  7. Click Remove button.
  8. If this button is grayed out – perform alternative steps.

Learn more about removing extensions from IE.

Remove Fastbestcaptcha.top from Opera:

  1. Launch Opera and select Settings.
  2. Scroll down to the Privacy and security section and click Site Settings
  3. Go to Notifications to see the sites whose notification permissions you’ve already allowed or denied.
  4. Find Fastbestcaptcha.top and block it

Learn more about removing extensions from IE.

Remove Fastbestcaptcha.top pop-up from Chrome on Android:

  1. Open the Chrome app.
  2. To the right of the address bar, tap More.
  3. Choose and open Settings
  4. Tap Site settings and then find Fastbestcaptcha.top.
  5. Turn of Fastbestcaptcha.top pop-up from Allowed to Block.

Learn more about removing viruses from Android.


If you still got that problem, most likely there is a rogue application that causes Fastbestcaptcha.top pop-ups and redirects installed on your system. To finally get rid of Fastbestcaptcha.top adware, you should remove all recent suspicious programs that you are sure you didn’t install.

Step 2: Remove Fastbestcaptcha.top pop-up from system

Windows XP:

  1. Click Start.
  2. Control Panel.
  3. Then click Add or Remove Programs.
  4. Find the app.
  5. Click Uninstall.

Learn more about uninstallation of programs in Windows XP.

Windows 7/Windows Vista:

  1. Click Start.
  2. Then Control Panel.
  3. Click Uninstall a Program.
  4. Find the app and click Uninstall.

Learn more about uninstallation of programs in Windows 7.

Windows 8/Windows 8.1:

  1. Open the Menu.
  2. Click Search.
  3. After that click Apps.
  4. Then Control Panel.
  5. Then as in Windows 7, click Uninstall a Program under Programs.
  6. Find the app, select it and click Uninstall.

Learn more about uninstallation of programs in Windows 8 (8.1).

Windows 10:

  1. Click on the Start button (or press the Windows key) to open the Start menu, click on the Settings at the top.
  2. Click on Apps & features on the left menu.
  3. On the right side, locate the app and click it, then click on the Uninstall button.
  4. Click on Uninstall to confirm.

Learn more about uninstallation of programs in Windows 10

Note: If you can’t find required program, sort programs by date in Control panel and search for last installed programs.

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