DNS Unlocker is an adware program that displays pop-up ads and unwanted advertisements on web pages that you visit. These advertisements will be shown as boxes containing coupons, as underlined keywords (in-text ads), pop-up ads or advertising banners.
What is DNS Unlocker?
DNS Unlocker is advertised as a “DNS service you can easily access Geo restricted content you like from around the world and unblock websites and Streaming services like Netflix, Hulu, BBC iPlayer or Pandora“. Though this may sound like a useful service, the DNS Unlocker program can be intrusive and will display advertisements whether you want them to or not.
The DNS Unlocker advertisements may have a different text under the pop-up: “Powered by DNS Unlocker“, “Brought to you by DNS Unlocker“, “RocketTab powered by DNS Unlocker“, “Ads by DNS Unlocker” or “Ads powered by DNS Unlocker“.
These ads are aimed to promote the installation of additional questionable content including web browser toolbars, optimization utilities and other products, all so the DNS Unlocker publisher can generate pay-per-click revenue.
DNS Unlocker changes your computer’s DNS servers to ones under their own control. This allows them to not only monitor what sites you are visiting, but to also replace requests from legitimate ad servers with their own ad servers.
These DNS servers are one of the main reasons that people find it difficult to disable DNS Unlocker ads from displaying on their browser. This is because if you uninstall the DNS Unlocker program, but do not disable their DNS servers, they will continue to hijack ads and display ones of their own choosing.
When your machine is infected with the DNS Unlocker adware, other common symptoms include:
- Advertising banners are injected with the web pages that you are visiting.
- Random web page text is turned into hyperlinks.
- Browser popups appear which recommend fake updates or other software.
- Other unwanted adware programs might get installed without the user’s knowledge.
To make matters worse, you will also find that DNS Unlocker will cause your computer to act more sluggish or for your web browser to freeze.
How did DNS Unlocker get on my computer?
DNS Unlocker is commonly bundled with other free programs that you download off of the Internet. Unfortunately, some free downloads do not adequately disclose that other software will also be installed and you may find that you have installed DNS Unlocker without your knowledge.
To remove the DNS Unlocker Adware, follow these steps:
STEP 1 : Uninstall DNS Unlocker version 1.4 from Windows
In this first step, we will try to identify and remove any malicious program that might be installed on your computer.
- Go to the uninstall menu.
2.When the “Control Panel” window opens click on the “Uninstall a program” option under “Programs” category.
This is show how to do Win 07..
Source By :https://malwaretips.com