Remove CouponGiant Adware Permanently - Guide to Eradicate Ads by CouponGiant

For about a month I' ve been getting this CouponGiant that creates pop-ups. Ads by CouponGiant keep popping up on every website and everything I click. They are very annoying, I ve been able to get rid of them by going into extensions and deleting them. But My Chrome browser still get hijacked from time to time and keeps randomly redirecting me to ads. 

If you have the same problem about CouponGiant. continue your reading, this post will help you eradicate this adware permanently.

Information about CouponGiant?

CouponGiant belongs to the adware family which may attach to web browsers as extension/add-on once invading into the target PC. After that you may suffer quite a lot of problems caused by this bug. When browsing the internet, random words on any webpage will become underlined and hyperlinked. Scrolling over or near any of these hyperlinked words results in ads popping up.

CouponGiant also makes a new tab open whenever a legitimate link is clicked. Many people try to X out of this newly opened tab, but always results in a pop-up window asking if you really want to leave the page and giving two button ions of "leave webpage" and "stay on this page". Without any doubt, your browsing is seriously affected by CouponGiant.

Moreover, when CouponGiant is executing, it may drop a plenty of  files under Temp Directory of Windows and add registry keys to the compromised PC without computer users' permission. CouponGiant also block some useful applications in the target system and automatically downloads some potential unwanted programs to help it spread fast.

Guide to Remove CouponGiant Effectively

Method one: Automatically Get Rid of CouponGiant with Spyhunter

Method two: Manually Remove CouponGiant Completely

Detailed Steps:

Method One: Remove CouponGiant permanently with SpyHunter

Step One: Please click this download icon below to install SpyHunter.

Step Two: Now, I will help you install SpyHunter step by step. After you finish downloading, perform the file and click ‘Run’ icon.

Then accept the license agreement and click on ‘Next’.

Next, the setup process will perform automatically until it finishes.

Finally, you should start the antivirus and scan your computer completely.

Delete CouponGiant and other PC threats by clicking the Remove Icon.

 

Method two: Manually Remove CouponGiant Completely

Step one: Clear all the harmful cookies added by CouponGiant from your affected browsers.

 Google Chrome:

 1) Click on the “Tools” menu > click the “Clear browsing data” button >select “Delete cookies and other site data” to delete all cookies from the list.

Internet Explorer:

 1) Open Internet explorer window→Click the “Tools” button→Point to “safety” →click “delete browsing history”→Tick the “cookies” box, then click “delete”.

Mozilla Firefox: 

1)Click on Tools → Options→select Privacy→click “Remove individual cookies”. 2) In the Cookies panel, click on “Show Cookies”. 3)To remove all cookies by clicking on the “Remove All Cookies” button.

Step two: Uninstall all dubious programs related to CouponGiant From the Computer. For Windows 7 and Vista 1. Click Start, go to Control Panel.

2. Click Programs to open Programs and Features.

3. Locate and right click any suspicious processes, click Uninstall to remove them.

For Windows XP

1. Click the Start button, select Control Panel, and click on Add or Remove programs.

Step three: show hidden files and folders and delete harmful files of CouponGiant Guide: click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it. In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).

Delete all the following files:

%AllUsersProfile%\{random.exe\

 %AllUsersProfile%\Application Data\

 %AllUsersProfile%\random.exe

 %AppData%\Roaming\Microsoft\Windows\Templates\random.exe

 %Temp%\random.exe

 %AllUsersProfile%\Application Data\random

Step four: open Registry Editor to delete all the registries added by CouponGiant Guide: open Registry Editor by pressing Window+R keys together.(another way is clicking on the Start button and choosing Run option, then typing into Regedit and pressing Enter.)

Delete all the vicious registries as below:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\ BrowserSafeguard \ShortcutPath “%AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe” -u

 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”

 HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\random

 HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random

 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ’0

You should know:

 Nowadays, spam programs and virus are everywhere on the internet. Removing CouponGiant is the necessary thing to protect your PC from extra malware. Besides, you need one strong antivirus program to protect your PC in the future. You know what? Spyhunter is the one you are looking for. Download and Install Spyhunter to smash CouponGiant right now! You wouldn’t regret your choice!