| When we think of adware, what comes to mind are | | | | However, some adwares are more than just pesky |
| those annoying and pesky ads that pop up out of | | | | and garish ads. In many cases, adwares accompany a |
| nowhere whenever we are surfing the net. Anybody | | | | more malicious program, which uploads information |
| who has surfed through the net has encountered | | | | about the user collected without permission. The users |
| those irritating pop-up adwares advertising everything | | | | surfing habits are then tracked; in some cases, the |
| from computer software down to Viagra. Adwares | | | | browser home page is altered or redirected to the |
| are some of the most derided objects in the web | | | | adware company's sponsoring site. These types of |
| alongside viruses, spyware and other malicious | | | | adwares are dangerous since they may jeopardize |
| softwares and programs. Although adwares are | | | | the computer system's health. Aside from installing |
| alleged to be the most benign form of spyware, most | | | | malicious software, they may also become an avenue |
| web users hate the blatant and bothersome way of | | | | for viruses to invade the system. |
| advertising. Most are often tricked into clicking on such | | | | Adwares have come under fire not only because of |
| adwares and end up unintentionally downloading | | | | their annoying presence in the form of pop ups and |
| something far more serious. | | | | banners but also in the way they invade the privacy of |
| What are adwares, anyway? Adware or | | | | the user. Trackware and Spyware are just two of the |
| advertising-supported software is defined as any | | | | "evil" forms that adware can take. That is why most |
| computer program or software package in which | | | | computer users make an effort to get rid of these |
| advertising and other marketing material are included | | | | adwares. Because of the annoying nature of pop-up |
| with or automatically loaded by the software. | | | | adware, most browsers now employ an adware |
| Adwares are usually played back after installation. | | | | blocking system through the form of a pop-up blocker |
| Some malicious adwares upload information about the | | | | or adware blocker. Browsers such as Microsoft's |
| computer or its user's activities even without the | | | | Internet Explorer and Mozilla's Firefox all use pop-up |
| consent of its user. Adwares most often take the | | | | blockers, which instantly block or close any window |
| form of banner ads that appear on pop up windows | | | | that is triggered by adware in the sites that the user |
| or anywhere on the computer screen. | | | | visits. These steps have significantly reduced the |
| Software applications display these advertising | | | | number of irritating adware that pop up every time a |
| banners whenever a program is opened or through | | | | site is opened. |
| some other triggering mechanism. Most adwares are | | | | Most antivirus programs and utilities now feature an |
| integrated into a free application. This is a way for the | | | | adware search and removal system. These programs |
| developers to recover the costs of creating such | | | | indexes known adwares and spywares in the internet |
| software. A prominent example of this is the Opera | | | | universe and searches for it in the user's computers |
| browser software, which is a free application but | | | | system then subsequently quarantines or deletes the |
| comes with a banner ad. The adware can only be | | | | malicious files. Nevertheless, despite the numerous |
| removed once the user purchases and registers his | | | | efforts against adwares, they continue to plague web |
| copy of the software. It is also a revenue-generating | | | | surfers with their showy ads and banners as well as |
| mechanism. A company can sponsor adwares to | | | | the nasty programs they introduce into the computer |
| capture more visitors and potential customers. Adware | | | | system. As the sage of the annoying adware |
| as a marketing strategy is just one of the many | | | | continues, web surfers are also equipped with the best |
| techniques used by websites to attract more traffic. | | | | tools and utilities to combat them. |