How to remove (uninstall) Defend Search

Defend Search is a program that helps you to receive numerous pop-ups, malicious links and advertising banners, or litters your PC with strange software. It infests your PC and alters the controls of the browser so that you simply cannot browse the Internet freely. This item has the detailed directions on Defend Search uninstallation from your machine and the popular browsers.

Defend Search

Defend Search virus is a thing that you surely do not want to have on your hard drive. Everybody might go along with this, but here is a thing we want to explain you. Did anybody tell you that except showing ads, the advertising program presents more dangerous functions, which might be activated in a blink of an eye? Defend Search can spy on a customer, nick credentials, fulfill all kinds of unwanted activity from the user’s PC, etc. Usually, suchlike functions aren't working, as the basic virus' activity is more proficient for fraudsters. It's just an undesired program inside your machine, capable of creating and executing commands. We suggest you uninstall Defend Search immediately as every day that it works on your computer could be the one when the device doesn't boot at all. Here, we will explain to you how Defend Search functions, which purposes it runs after, and how you can get rid of it.

 

What is Defend Search

Defend Search is the utility that you should not ignore. It’s not dangerous on its own, but while it’s within the computer, you should be extremely watchful with what you're doing in the Net. Any site you visit and any banner you see becomes potentially perilous if you have Defend Search in the system. The Net isn’t a secure field even if the PC is clean as a whistle, yet with the virus, it grows noticeably more dangerous. Adware delivers you banners, but the fraudsters do not have goods for sale, so they don't bother whether you will buy any stuff or not. They do not even care about anything, despite the initial click on the banner, and when you did it - you're useless for them. In case you’re an operating user of the Web – swindlers receive approximately a dozen effective clicks from you daily. Each of these clicks is either a risk to download another adware, or a coin passed to scammers’ pockets from advertising companies.

We know two easy types of activity that web-criminals can perform via a functioning adware, such as Defend Search. While they’re distributing banners, they do not only advertise something. There are more goals, and we will explain them to you:

  • First of all – fraudsters show ads. If someone has a crude site which any of the major search providers declined to promote because of something – he can ask for swindlers’ assistance. They can redirect thousands of visitors to it each day. They won’t stay there for long, but at least the user counter will have something to show.
  • Hackers want to advertise other viruses. It’s much more perilous than to see the suspicious pop-ups in your browser. Every banner is a direct download of a virus or a crude tool that is going to live for months in the system, consuming free disc space and computer's recourses, starting when the computer loads and doing nothing. There's even a chance to get ransomware through such way, so do not ignore the danger of adware.

We hope that we've made it obvious to you that any advertising program is not to ignore – it’s a virus that has to be eliminated. In case you consider it for a long time – you'll finish with the laggard, dumb computer which needs minutes to open any program.

How to protect the computer

As a regular advertising tool, Defend Search has its habits and abides them strictly, as each virus does. It is being distributed via the bundled installation or just from its web page, so to outthink it you should use these hints:

  • If you're going to download an unpaid utility – get it only from its official website, but not from the file-sharing sites.
  • Never use utilities whose function is unclear to you.
  • Under any circumstances, do not ignore any information during the installation of an unpaid utility without knowing their content.
  • Keep your AV-tool working and up to date. It might save lots of your energy and time.
  • You shouldn't use anything that you’ve been suggested to download. Especially if it was suggested in the form of a pop-up ad that appeared in the browser.

The written above rules are plain but highly effective. You will not experience Defend Search ever again if you follow them.

Methods to remove Defend Search

Method 1. Use special removal software

Method 2. Remove Defend Search manually

Step 1. Uninstall the unfamiliar programs from Control Panel

Step 2. Check hosts file

Step 3. Remove Defend Search from the browser (Google Chrome/Mozilla Firefox/IE/Opera/Safari/Edge)

 

If you are MAC user, follow this guide How to remove virus from MAC

If you have to delete Defend Search fully, here’s where you will get useful tips. Defend Search, like each other program, can be eliminated by hand. We're not going to tell you that it is too easy, but there are much more complex procedures. Still, if there are more than one viruses on your PC, you will suffer some problems, deleting them at a run. It will take hours, and the chances of making a mistake will be significant if you will do the same operations round and round. If you are not certain about the by-hand deletion – we have one more manner to delete Defend Search.

Automatic elimination is way more simple than the by-hand uninstalling. We can even propose you a proper anti-viral utility: it’s called Spyhunter. This tool was created to remove undesired tools, as they're getting extremely abundant. Spyhunter is capable of easily purge the OS from Defend Search and other suchlike threats within ten minutes. You just need to purchase it, download the installer and initiate the scanning process. Spyhunter will cope with everything else, while you are preparing to use the fast and clean OS. If you aren't going to buy any software immediately – just download a gratis scanner, to scan the PC and fully realize Spyhunter’s features. Click the button under this paragraph to make the device secure again!

Defend Search removal tool

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Antivirus scanner

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SpyHunter's scanner is only for malware detection. If program detects infected elements on the computer, you will need to purchase malware removal tool for $39,99 to delete threats. SpyHunter has Free Trial for one remediation and removal, subject to a 48-hour waiting period. Uninstall steps and additional information EULA , Privacy Policy and Threat Assessment Criteria.

bwd  Instructions 1/2  fwd

Instructions for manual deletion

Step 1. Uninstall software from the system

Windows 7

1. Uninstall the unfamiliar programs from Control Panel

  • Start
  • Control Panel
  • Programs
  • Programs and Features
  • Uninstall a program
  • Select a program and press Uninstall

2. Check the following folders for the suspicious elements

  • C:\Program Files\
  • C:\ProgramData\
  • C:\Users\YOUR_USER\AppData\Roaming\
  • C:\Users\YOUR_USER\AppData\Local\

3. Clean registry:

  • Click Start
  • Type Regedit.exe
  • Search for "Defend Search" and delete these elements

 

bwd  Instructions 1/2  fwd

Windows 10

1. On the field Search Windows type 'Control Panel'

2. Click Uninstall a program

3. Select the program and press Uninstall

 

Windows 8

1. Point to the upper-right corner of the screen, move the mouse pointer down, and tap Search.

2. Enter control panel in the search box, and then click Control Panel.

3. Under View by:, select Large Icons, and then click Programs and features.

4. Click the program, and then click Uninstall.

5. Follow the instructions on the screen.

6. Delete unfamiliar programs from Control Panel

  • Start
  • Control Panel
  • Programs
  • Programs and Features
  • Uninstall a program
  • Select a program and press Uninstall

7. Remove elements like on Win7.

 

Step 2. Check hosts file

Modify hosts file, that located in C:\Windows\System32\drivers\etc\ .

Hosts file.Step 1

Open the file with Notepad and delete suspicious strings.

Hosts file.Step 2

It has to look like this:

Hosts file.Step 3

Step 3. Remove Defend Search from the browser

Internet Explorer

Step 1. Disable strange extensions:

  • Tools
  • Manage add-ons
  • Remove Defend Search

Step 2.Change homepage:

  • Tools
  • Internet Options
  • General
  • Home page
  • Put “about:blank”

Step 3. Change new tab page:

  • Tools
  • Internet Options
  • General
  • Tabs

 

Google Chrome

Step 1. Remove unfamiliar add-on:

  • Customize and Control Google Chrome
  • More Tools
  • Extensions
  • Remove add-on

Step 2. Change homepage:

  • Customize and Control Google Chrome
  • Settings
  • Open a specific page or set of pages
  • Delete all specific pages

 

Mozilla Firefox

Step 1. Delete suspicious extensions:

  • Open menu
  • Add-ons
  • Extensions
  • Remove add-on

Step 2. Change homepage:

  • Open menu
  • Options
  • Home
  • Choose “Blank page” into Homepage and new windows

 

Opera browser

Step 1. Disable strange add-ons:

  • Open Opera;
  • Customize and Control Opera;
  • Extensions;
  • Choose add-on and press button "Disable"

Step 2. Change homepage:

  • Open Opera browser;
  • Customize and Control Opera;
  • Settings;
  • On Startup;
  • Open a specific page or set of pages;
  • Press button "Add a new page" and change Homepage to your favorite one.

 

Safari

Step 1. Start Safari browser

Step 2. Display a menu of General Safari Settings

Step 3. Reset Safari...

Step 4. Press "Reset"

 

Microsoft Edge

Step 1. Delete the suspicious extensions.

  • Menu
  • Extensions
  • Choose unfamiliar extension
  • Press Uninstall

Step 2. Change homepage.

  • Go to the website of the search engine you want
  • Select More actions
  • Settings
  • View advanced settings
  • Change search engine
  • Select search engine you want and Set as default

 

Video how to reset browser and remove all extensions

 

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