Easy Steps to Remove Key Coupons Pop-ups - Get Rid of Key Coupons Completely

Get more information about Key Coupons:

Beware that Key Coupons is an adware-type program which was created to demonstrate ads and also pop-ups on the websites visited by computer users. Once Key Coupons is in, your usual online activities may be seriously disrupted by this nasty bug. Key Coupons may start showing massive pop-up ads filled with commercial offers every time you launch your web browsers and keep redirecting you to other websites during your online activities.

You should also be careful that Key Coupons may not only redirect you to questionable online shopping websites but also to dubious third-party websites that may even be related to virus or malware distribution. What's worse, for its own benefits, Key Coupons makes some unauthorized alterations on your system like changing the start up entries and altering new tab setting. You may gradually lost the completely control of your own PC if you let Key Coupons linger in your system.

Key Coupons is able to hit Windows registry and create a bunch of harmful hidden files. Your PC performance may become very slow and sluggish with these massive unwanted files in your system. Some of your important system files may also be deleted by Key Coupons without your permission, the same as useful routine programs. How can you operate your PC normally and effectively with Key Coupons running in the background?

Guide to Remove Key Coupons permanently:

Method one : manually get rid of Key Coupons 

Method two: automatically remove Key Coupons with Spyhunter

Method one : manually get rid of Key Coupons 

Manual removal is a complex and hazardous process that may cause irreparable man-made damage to your computer. If you’re not professional, it is recommended that you back up Windows registry first before carrying out the approach. Follow the removal guide below to start.

Step one: Remove Key Coupons from Internet Explorer, Firefox and Google Chrome

1. Internet Explorer:

1) Open Internet Explorer, and the click Tools → Manage Add-ons → Toolbars and Extensions, step by step.
2) Search for the unfamiliar and malicious entries related to Key Coupons, and then click “Uninstall”.

2.Firefox Chrome

(1) Open Mozilla Firefox, click Tools→ Options→ Privacy.
(2) Under the Privacy tab, click Remove Individual Cookies link.
(3) In the Cookies showing box, eliminate all the cookies created by Key Coupons.

3. Google Chrome:
1. Click the Chrome menu button on the Google Chrome browser, select Tools → Extensions.
(2) Select all extensions caused by Key Coupons and then click delete button.

Step two: show hidden files and folders and delete harmful files of Key Coupons

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 three: open Registry Editor to delete all the registries added by Key Coupons

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

Method two: automatically block Key Coupons with SpyHunter.

Step One. Download Spyhunter antivirus program by clicking the icon below;

Step Two. Install SpyHunter on your computer step by step.

Step Three. To find out every threat in your computer, you need to run a full can with SpyHunter. After that, you should select every detected threats and remove them all;

Step Four. Reboot your computer and check it again to make sure all detected threats are gone completely.


You Deserve to Know: For most of the normal computer users, manual removal may seem a little difficult since it requires a bit expertise. If you have decided to be a lazy guy and remove Key Coupons effectively, Spyhunter would be a nice choice. Download and Install Spyhunter to smash Key Coupons right now! You wouldn’t regret your choice!