What is Ketoworkf.biz?

Ketoworkf.biz is malware that provokes inexperienced Internet users to agree to the confirmation of unnecessary push notifications, which, after receiving your consent, quickly fill your workspace with annoying advertising. Developers abuse “push notifications” in order to block anti-advertising applications and antiviruses, filling your screen with endless announcements about all kinds of nonsense. These ads appear in the corner of your screen, encouraging users to play online games, visit dubious websites, install various extensions for browsers, and so on. Although it seems harmless, Ketoworkf.biz might redirect you to malicious domains, share your personal data with third-party companies, and trick you into installing other malware programs. Hence, you need to remove Ketoworkf.biz as soon as you notice any intrusive and unwanted behavior on the system or the browser directly.

Recommended Anti-malware tools:

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 Ketoworkf.biz pop-up from browsers

Uninstall Ketoworkf.biz 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 Ketoworkf.biz in the Allow list.
  13. Click on three dots next to Ketoworkf.biz and select Remove.

Learn more about removing extensions from Chrome.

Remove Ketoworkf.biz from Mozilla Firefox:

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

Learn more about removing extensions from Firefox.

Remove Ketoworkf.biz from Microsoft Edge:

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

Learn more about removing extensions from Edge.

Remove Ketoworkf.biz from Internet Explorer:

  1. Open IE.
  2. Push Alt + T.
  3. Click Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable Ketoworkf.biz.
  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 Ketoworkf.biz 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 Ketoworkf.biz and block it

Learn more about removing extensions from IE.

Remove Ketoworkf.biz 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 Ketoworkf.biz.
  5. Turn of Ketoworkf.biz 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 Ketoworkf.biz pop-ups and redirects installed on your system. To finally get rid of Ketoworkf.biz adware, you should remove all recent suspicious programs that you are sure you didn’t install.

Step 2: Remove Ketoworkf.biz 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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