Adware – Definition & Detailed Explanation – Computer Networks Glossary Terms

I. What is Adware?

Adware is a type of software that displays advertisements on a user’s computer. These advertisements can take the form of pop-up windows, banners, or even redirecting the user’s web browser to specific websites. Adware is often bundled with other software and installed on a user’s computer without their knowledge or consent. While some adware may be relatively harmless, others can be intrusive and malicious, collecting personal information or tracking a user’s online activities.

II. How does Adware work?

Adware works by displaying advertisements on a user’s computer in order to generate revenue for the software developer. This can be done through various means, such as monitoring a user’s browsing habits and displaying targeted ads based on their interests. Adware can also track a user’s online activities and collect personal information, which can then be sold to third parties for marketing purposes.

III. What are the risks of Adware?

While some adware may be relatively harmless, there are several risks associated with this type of software. Adware can slow down a user’s computer by consuming system resources and bandwidth to display advertisements. It can also compromise a user’s privacy by collecting personal information without their consent. In some cases, adware can even install additional malware on a user’s computer, leading to more serious security issues.

IV. How can you protect your computer from Adware?

There are several steps you can take to protect your computer from adware. First and foremost, be cautious when downloading and installing software from the internet. Always read the terms and conditions before installing any software, and be wary of free software that may come bundled with adware. It is also important to keep your operating system and antivirus software up to date to protect against known adware threats.

V. How can you remove Adware from your computer?

If you suspect that your computer has been infected with adware, there are several steps you can take to remove it. First, run a full system scan with your antivirus software to detect and remove any adware programs. You can also use specialized adware removal tools to clean up your system. Additionally, you can manually uninstall any suspicious programs from your computer’s control panel and reset your web browser settings to remove any adware-related extensions or plugins.

VI. What are some examples of Adware?

Some well-known examples of adware include Superfish, Conduit, and Genieo. Superfish was a notorious adware program that came pre-installed on certain Lenovo laptops and injected ads into a user’s web browser. Conduit was a popular adware toolbar that changed a user’s browser settings and displayed unwanted advertisements. Genieo was another adware program that tracked a user’s online activities and displayed targeted ads based on their browsing habits. These are just a few examples of the many adware programs that exist on the internet today.