How to Manually Remove S1search.co Virus? [ Manual Tutorial ]

S1search.co virus is a search engine that is a part of certain browser hijackers or potentially unwanted programs (PUPs). Browser hijackers are a type of malware that alters browser settings without the user's permission, typically redirecting searches to unwanted or malicious sites. Here's a brief overview of how to deal with S1search.co:

S1search.co is a type of malware that can infect your PC. Remove the S1search.co virus manually to prevent issues and secure your system.

Steps to Remove S1search.co from Your Browser

1. Uninstall Suspicious Programs:

   • Open Control Panel > Programs > Programs and Features.
   • Look for any suspicious or unknown programs installed recently.
   • Select and uninstall these programs.

2. Reset Browser Settings:

   Google Chrome:

   • Click on the three dots in the upper right corner and select Settings.
   • Scroll down and click Advanced.
   • Under Reset and clean up, click Restore settings to their original defaults.
   • Confirm by clicking Reset settings.

   Mozilla Firefox:

   • Click the three lines in the upper right corner and select Options.
   • Go to Help > Troubleshooting Information.
   • Click Refresh Firefox.
   • Confirm by clicking Refresh Firefox again.

   Microsoft Edge:

   • Click on the three dots in the upper right corner and select Settings.
   • Scroll down and click Reset settings.
   • Select Restore settings to their default values.
   • Confirm by clicking Reset.

3. Remove Suspicious Extensions:

   Google Chrome:

   • Click on the three dots and go to More tools > Extensions.
   • Look for any suspicious or unknown extensions and remove them.

   Mozilla Firefox:

   • Click the three lines in the upper right corner and select Add-ons.
   • Go to Extensions and remove any suspicious or unknown extensions.

   Microsoft Edge:

   • Click on the three dots and go to Extensions.
   • Remove any suspicious or unknown extensions.

4. Check and Clean Browser Shortcuts:

   • Right-click on your browser's shortcut icon and select Properties.
   • In the Shortcut tab, check the Target field. It should only contain the path to the browser's executable file (e.g., C:\Program Files (x86)\Google\Chrome\Application\chrome.exe). Remove any additional URLs or text.

5. Enable Microsoft Defender Antivirus:

   • Open Settings > Update & Security > Windows Security.
   • Click on Virus & threat protection.
   • Ensure that Real-time protection is turned on.

6. Perform a Full System Scan:

   • Use Microsoft Defender Antivirus or another reputable antivirus program to perform a full system scan.
   • Follow the prompts to remove any detected threats.

By following these steps, you can remove the S1search.co browser hijacker and secure your system from further issues.