Remove PortalDoSites search from PC [Removal Guide]!

PortalDoSites search is a malevolent browser hijacker that attacks almost all type of web browsers including Internet Explorer, Google Chrome or Mozilla Firefox. It has an effect on almost all internet browsers including Internet Explorer, Mozilla Firefox and Google Chrome, modifies homepage in conjunction with the default search engine. Apart from the appearance traits that it does, it also spies the browsing routine of the computer system people and pull together their classified things to relocate them to cyber criminals or so, who mistreat that information for their own benefit. You may not be able to employ any of the computer system tools like Task Manager, Registry Editor or others, as all of them might be disabled.

It cleverly dig out the loopholes in the PC so that it could facilitate other malicious viruses or system rogue to infiltrate into the computer system and mistreat its resources and new abilities relentlessly. All of your computer system resources will be confronted and critical attributes or capabilities of the computer system will be deactivated. You will observe that the performance of your system will degrade tremendously and its velocity too is decelerating. When you seek to connect your computer system through internet via any network, that too will increase issues because of constrained ease of access. So, it can be concluded that PortalDoSites search is actually very harmful malware and should be removed from computer system as soon it is noticed.

Is PortalDoSites search Safe for PC & Browser?

No absolutely not, PortalDoSites search is not safe to use at all and it is because of the reason concerning severe cyber criminal activities, exploitation of privacy and depletion of computer functionality and performance. Some points that justifies the statement made above are listed below –

  • It installs in the computer system without user’s permission or consent often with free downloads.
  • It changes existing browser settings including provided search engines and home pages causing it to redirect to related malicious websites.
  • As a tactic against innocent Internet users, it appears alike some legitimate search engine like and persuade victims to use illegitimate search engine.
  • It often mess up with the privacy settings and exploits them to steal personal files or information.

 How to remove PortalDoSites search from PC – Virus Removal Guide!

Remove Automatically using Anti-malware Software!

It is the best way to eliminate PortalDoSites search from the PC as it automatically scans the entire computer system, detects and eliminates all its traces effectively. It is incorporated with latest and sophisticated malware detection technology that easily spots new evolving online threats and removes them from PC. Just download and install the free scanner provided below and leave rest to it.


Instructions: 1. Install PortalDoSites search Removal Tool 2. Update the software 3. Perform Full Scan

Spyhunter Scanning

Perform System Restore!

Windows system creates Restore points every week and also during system updates. So, just Restore PC to any of that points (date) created prior to the issue occurred. This will help you to remove new installments and modifications created associated with the PortalDoSites search .


Manually Remove PortalDoSites search from Browsers!

Remove from Google Chrome

  • Start Chrome and click on “Bar” or “Wrench” icon at the top right corner of the browser.
  • Then choose “Settings” > “Search” > “Manage Search Engines”.


  • Now from the list, select your preferred search engine and click on “Make Default”.
  • To remove unwanted search engines from the list, just hover your mouse to that and click the ‘cross‘ mark at its end.
  • At last restart the browser to complete the process.

Remove from Mozilla Firefox

  • Start Firefox and type “about:config” at the address bar and hit “Enter”.


  • Now type “keyword.URL” in the search box to find this entry, right click on it and select “Modify”.
  • Leave the parameter box empty or write something other than what is set.
  • Next type “” in the search box to find this entry and reset it to your favorite search engine.


  • In the next step, type “” in the search box and reset it to something other than what is set.
  • The last thing you need to do is search for “browser.newtab.url” and modify it to “about:newtab”.
  • Now restart Firefox to complete the removal process.

Remove from Internet Explorer

  • Start Internet Explorer, select “Tools” from the top menu and then “Internet Option”.
  • Now go to tab “General” > “Change Search Defaults” > “Settings”.
  • From the list of preferred search providers, select your favorite and click “Set as default”.
  • Now restart the browser.

Clean your Browser!

Very often malware like PortalDoSites search add malicious cookies, temporary files to the browser and also modify browser settings. So, it is recommended that after manual removal of this threat you better clean your browser for production accuracy. And for that Download CCleaner. How to clean instructions are given below.

  • Install CCleaner.
  • Then navigate to the Cleaner > Windows/Applications and click on ‘Analyze’ button to analyze the browser’s health.


  • After analyzing completes, hit ‘Run Cleaner’ button on the right bottom to clean browsers.

So, without wasting any more time just follow the steps provided above and get rid of PortalDoSites search completely from the system and browser.