What is Qtr Search

Qtr Search is a browser extension that can be categorized as a browser hijacker or unwanted extension. It is known to change the default search engine to Yahoo without the user’s consent. This extension is developed by aisha67936282@gmail.com and is not identified as a trader. It does not collect or use user data, and it declares that it does not sell data to third parties or use it for creditworthiness or lending purposes. Cependant, some users have reported issues with unwanted pop-up ads and redirects to dubious websites after installing this extension. It is possible that these issues are caused by adware or other unwanted software that has been installed on the user’s device.

To remove Qtr Search extension completely, users can follow the steps outlined in this guide. It is also recommended to scan the device with legitimate antivirus software to detect and remove any potential malware or adware.

It is important to be cautious when downloading and installing browser extensions, as some may contain adware or other unwanted software. Users should only download extensions from trusted sources and should read user reviews carefully before installing. It is also recommended to keep the device’s operating system and antivirus software up to date to protect against potential security threats.

Bref aperçu:

Prénom	Qtr Search
Type de menace	navigateur pirate de l'air
Symptômes	Le pirate de navigateur modifie la page d'accueil et le moteur de recherche du navigateur afin que les utilisateurs soient obligés de les utiliser. Il remplit le navigateur ciblé de contenu commercial sous forme de pop-ups, bannières, liens de texte, annonces audio / vidéo, etc. En plus, Le pirate de l'air peut occasionnellement provoquer des redirections vers des sites Web tiers
Infiltration	Programmes gratuits, logiciel illégal, fissures logiciels, torrents, fausses mises à jour
Suppression manuelle	Pour éliminer la menace manuellement, vous devez supprimer tous les fichiers et applications liés au pirate de navigateur
Outil de la suppression	Pour se débarrasser complètement du pirate de l'air, Nous vous recommandons d'utiliser est SpyHunter. C'est la seule façon dont tu peux être 100% s'assurer que tous les composants de la menace sont supprimés du système.

How to uninstall Qtr Search hijacker from your computer?

Le logiciel publicitaire peut insérer des publicités dans les pages Web que vous ouvrez ou vous rediriger vers divers sites Web indésirables., trojans, ransomware, ou d'autres virus consiste à utiliser des outils de suppression automatique. Regardez nos outils anti-malware ci-dessous pour plus d'instructions..

Outils Anti-Malware recommandé:

Parfois, une extension ne peut pas être supprimée car elle est censée être "Géré par votre organisation". Si tel est votre cas, nous vous recommandons d'utiliser également ce guide - Comment supprimer Géré par votre organisation de Chrome?

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Étape 1: Remove Qtr Search hijacker from system

Pour Windows 7:

1. Access Control Panel:
   • Click on the Start button and select Control Panel.
   • Double-click on the Uninstall a Program option.
2. Uninstall Suspicious Programs:
   • Locate any programs related to the Qtr Search browser hijacker.
   • Right-click on the program and select Uninstall.

Pour Windows 8 et 8.1:

1. Access Control Panel:
   • Appuyez sur la touche Windows + X and select Control Panel.
   • Click on Uninstall a Program under Programs.
2. Uninstall Suspicious Programs:
   • Identify and uninstall any programs associated with the Qtr Search browser hijacker.

Pour Windows 10 et 11:

1. Access Settings:
   • Click on the Start menu and select Settings.
   • Go to Apps > Applications & Caractéristiques.
2. Uninstall Suspicious Programs:
   • Locate and uninstall any programs linked to the Qtr Search browser hijacker.

Pour Mac:

1. Access Finder:
   • Click on Finder in the Dock.
2. Navigate to Applications:
   • In Finder, go to Applications folder.
3. Delete Suspicious Applications:
   • Select and drag any suspicious applications to Trash.
4. Delete Browser Extensions:
   • In browsers, remove any unwanted extensions related to the hijacker.
5. Clean Browser Settings:
   • In browsers, reset settings to default if needed.

By following these steps tailored for each version of Windows, you can effectively remove the Qtr Search browser hijacker from your system without the need for third-party programs.

Étape 2: Remove Qtr Search from browsers

1. Google Chrome:

   Si vous ne pouvez pas supprimer l'extension de Google Chrome, car l'icône de suppression est grisée et l'extension est marquée comme «gérée par votre organisation», vous devez d'abord effectuer les étapes décrites dans le Comment supprimer Géré par votre organisation de Chrome? article et seulement ensuite procéder à la suppression.

   1. Open Chrome:
      • Lancez Google Chrome.
   2. Access Extensions:
      • Click on the three dots in the top-right corner and select « More tools » > « Extensions. »
   3. Remove Extension:
      • Locate suspicious extensions that may be related to the Qtr Search and click on « Remove. »

2. Mozilla Firefox:

   1. Ouvrez Firefox:
      • Ouvrez Mozilla Firefox.
   2. Gérer les modules complémentaires:
      • Click on the three horizontal lines in the top-right corner and choose « Add-ons. »
   3. Remove Add-on:
      • Find suspicious add-ons related to Qtr Search and select « Remove. »

3. Microsoft Edge:

   1. Launch Edge:
      • Start Microsoft Edge.
   2. Access Extensions:
      • Click on the three dots in the top-right corner and choose « Extensions. »
   3. Delete Extension:
      • Locate any suspicious extensions linked to Qtr Search and click on « Remove. »

4. Safari:

   1. Ouvrez Safari:
      • Launch Safari on your Mac.
   2. gérer les extensions:
      • Go to « Safari » > « Preferences » > « Extensions. »
   3. Uninstall Extension:
      • Find any suspicious extensions associated with Qtr Search and click on « Uninstall. »

5. Android & iOS (Chrome):

   1. Access Settings:
      • Open the Chrome app on your Android or iOS device.
   2. gérer les extensions:
      • Tap on the three dots in the top-right corner, go to « Settings, » then select « Extensions. »
   3. Remove Extension:
      • Identify any suspicious extensions related to Qtr Search and disable or delete them.

Étape 3: Resetting your browser settings

Resetting browser settings is a crucial step in combating browser hijackers as it effectively undoes unauthorized changes made by these malicious programs. By resetting settings to their original state, users can regain control of their browsers and eliminate unwanted alterations like homepage redirects and intrusive pop-ups. This process helps restore the browser’s security and functionality, making it a key strategy in removing browser hijackers and safeguarding against potential threats.

1. Google Chrome:

   1. Open Chrome:
      • Lancez Google Chrome.
   2. Access Settings:
      • Cliquez sur les trois points dans le coin supérieur droit et sélectionnez Settings.
   3. Réinitialiser les options:
      • Faites défiler vers le bas et cliquez sur Advanced > Reset settings.

2. Mozilla Firefox:

   1. Ouvrez Firefox:
      • Ouvrez Mozilla Firefox.
   2. Access Settings:
      • Click on the three horizontal lines in the top-right corner and choose Options.
   3. Réparer Firefox:
      • Navigate to the Help menu et sélectionnez Troubleshooting Information. Cliquez sur Refresh Firefox.

3. Microsoft Edge:

   1. Launch Edge:
      • Start Microsoft Edge.
   2. Access Settings:
      • Click on the three dots in the top-right corner and choose Settings.
   3. Reset Edge:
      • Faites défiler vers le bas et cliquez sur Reset settings.

4. Safari:

   1. Ouvrez Safari:
      Launch Safari on your Mac.
5. Access Preferences:
   • Allez à Safari > Preferences.
6. Réinitialiser Safari:
   • Sélectionnez le Privacy tab and click on Manage Website Data. Remove all data to reset Safari.

Android & iOS (Chrome):

1. Access Settings:
   • Open the Chrome app on your Android or iOS device.
2. Reset Chrome:
   • Navigate to the browser settings and look for options like Clear cache ou Clear all data to reset Chrome.

While manual removal steps are helpful, antimalware tools offer advanced scanning capabilities and real-time protection to safeguard your system against a wide range of malware. Using an antimalware tool can provide a more comprehensive and efficient solution for removing persistent threats like browser hijackers.