how to get rid of search marquis

3 min read 21-01-2025

Search Marquis is a browser hijacker that can be incredibly frustrating. It changes your search engine, fills your browser with unwanted ads, and generally makes using your computer a less pleasant experience. This article will guide you through several methods to completely remove Search Marquis from your system. We'll cover everything from simple browser resets to more advanced malware removal techniques. Let's get rid of this unwanted guest!

Understanding Search Marquis

Before we dive into removal, it's helpful to understand what Search Marquis is. It's not a virus in the strictest sense, but it's classified as potentially unwanted program (PUP) or a browser hijacker. It often sneaks onto your computer bundled with free software downloads. You might unknowingly agree to install it during the setup process. Search Marquis alters your browser settings, replacing your homepage and default search engine with its own. This redirects your searches to its affiliated sites, generating revenue through advertising.

How to Remove Search Marquis: A Step-by-Step Guide

This process involves several steps; work through them carefully. If one method doesn't work, move on to the next.

1. Uninstall Search Marquis from Programs and Features

This is the first and easiest step. It may not completely remove all traces, but it's a good starting point.

Windows: Open the Control Panel, select "Programs and Features" (or "Uninstall a program"), locate "Search Marquis" (or any similar entry), and uninstall it.
macOS: Open Finder, go to "Applications," locate "Search Marquis," and drag it to the Trash. Empty the Trash afterward.

2. Remove Search Marquis Browser Extensions

Search Marquis often installs browser extensions. Removing these is crucial.

Chrome: Open Chrome, click the three vertical dots (More), select "More tools" -> "Extensions," and remove any suspicious extensions, particularly those related to Search Marquis.
Firefox: Open Firefox, click the three horizontal lines (Menu), select "Add-ons and themes," go to the "Extensions" tab, and remove any suspicious extensions.
Edge: Open Edge, click the three horizontal dots (More), select "Extensions," and remove any suspicious extensions.

3. Reset Your Browser Settings

Sometimes, even after uninstalling and removing extensions, some settings remain. A browser reset restores these to their defaults.

Chrome: Type chrome://settings/resetProfileSettings into the address bar and follow the prompts.
Firefox: Click the three horizontal lines (Menu), select "Help," and click "Troubleshooting Information." Then, click "Refresh Firefox."
Edge: Click the three horizontal dots (More), select "Settings," then "Reset settings," and finally "Restore settings to their default values."

4. Scan with Malwarebytes (Recommended)

Malwarebytes is a powerful anti-malware tool that can detect and remove even stubborn browser hijackers like Search Marquis. Download it from the official website, install it, and run a full system scan. Remove any detected threats. Other reputable anti-malware tools like Bitdefender or Norton can also be used.

5. Check Your Startup Programs

Search Marquis might add itself to your startup programs, ensuring it automatically launches with your computer. Disable any suspicious entries in your startup applications.

Windows: Open Task Manager (Ctrl+Shift+Esc), go to the "Startup" tab, and disable any suspicious entries.
macOS: Open System Preferences, go to "Users & Groups," select your user account, and click "Login Items." Disable any suspicious applications.

6. Check Your Hosts File (Advanced)

In rare cases, Search Marquis might modify your hosts file to redirect your searches. This is an advanced step, only necessary if other methods fail. You'll need to locate and edit your hosts file (usually found in C:\Windows\System32\drivers\etc on Windows) to remove any entries related to Search Marquis. Be cautious when editing this file, as incorrect modifications can cause problems.

Prevention is Key: Safe Browsing Practices

The best way to avoid browser hijackers like Search Marquis is to practice safe browsing habits:

Download software from trusted sources only: Avoid downloading software from untrusted websites or suspicious links.
Read software installation instructions carefully: Pay close attention to the installation process and uncheck any boxes for unwanted programs.
Keep your antivirus and anti-malware software up to date: Regularly update your security software to protect against the latest threats.

By following these steps, you should be able to successfully remove Search Marquis from your computer. Remember to restart your computer after completing the removal process. If you're still experiencing issues, consider seeking help from a computer technician or online forums specializing in malware removal.