nline advertising is a form of advertising utilizing the Internet and World Wide Web in order to deliver marketing messages and attract customers. Examples of online advertising include contextual ads on search engine results pages, banner ads, advertising networks and e-mail marketing, including e-mail spam.
But convergence is also driving the evolution of other forms of online advertising, resulting in information/content that is not limited by geography or time. The emerging area of interactive advertising presents fresh challenges for advertisers who have hitherto adopted an interruptive strategy. But it is quite clear that given a choice, television audiences would prefer uninterrupted viewing of content.
Online video directories for brands are a good example of interactive advertising. These directories complement television advertising and allow the viewer to view the commercials of a number of brands. After this, if the advertiser has opted for a response feature, the viewer may choose to visit the brand’s website, or interact with the advertiser through other touch points - email, chat or phone. Response to brand communication is instantaneous, and conversion to business is very high. This is because in contrast to conventional forms of interruptive advertising, the viewer has actually chosen to see the commercial.
Contextual advertising
Many advertising networks display graphical or text-only ads that correspond to the keywords of an Internet search or to the content of the page on which the ad is shown. These ads are believed to have a greater chance of attracting a user, because they tend to share a similar context as the user's search query. For example, a search query for "flowers" might return an advertisement for a florist's website.
Another newer technique is embedding keyword hyperlinks in an article which are sponsored by an advertiser. When a user follows the link, they are sent to a sponsor's website.
Ads and malware
There is also class of advertising methods which may be considered unethical and perhaps even illegal. These include external applications which alter system settings (such as a browser's home page), spawn pop-ups, and insert advertisements into non-affiliated webpages. Such applications are usually labeled as spyware or adware. They may mask their questionable activities by performing a simple service, such as displaying the weather or providing a search bar. Some programs are effectively trojans. These applications are commonly designed so as to be difficult to remove or uninstall. The ever-increasing audience of online users, many of whom are not computer-savvy, frequently lack the knowledge and technical ability to protect themselves from these programs.
But convergence is also driving the evolution of other forms of online advertising, resulting in information/content that is not limited by geography or time. The emerging area of interactive advertising presents fresh challenges for advertisers who have hitherto adopted an interruptive strategy. But it is quite clear that given a choice, television audiences would prefer uninterrupted viewing of content.
Online video directories for brands are a good example of interactive advertising. These directories complement television advertising and allow the viewer to view the commercials of a number of brands. After this, if the advertiser has opted for a response feature, the viewer may choose to visit the brand’s website, or interact with the advertiser through other touch points - email, chat or phone. Response to brand communication is instantaneous, and conversion to business is very high. This is because in contrast to conventional forms of interruptive advertising, the viewer has actually chosen to see the commercial.
Contextual advertising
Many advertising networks display graphical or text-only ads that correspond to the keywords of an Internet search or to the content of the page on which the ad is shown. These ads are believed to have a greater chance of attracting a user, because they tend to share a similar context as the user's search query. For example, a search query for "flowers" might return an advertisement for a florist's website.
Another newer technique is embedding keyword hyperlinks in an article which are sponsored by an advertiser. When a user follows the link, they are sent to a sponsor's website.
Ads and malware
There is also class of advertising methods which may be considered unethical and perhaps even illegal. These include external applications which alter system settings (such as a browser's home page), spawn pop-ups, and insert advertisements into non-affiliated webpages. Such applications are usually labeled as spyware or adware. They may mask their questionable activities by performing a simple service, such as displaying the weather or providing a search bar. Some programs are effectively trojans. These applications are commonly designed so as to be difficult to remove or uninstall. The ever-increasing audience of online users, many of whom are not computer-savvy, frequently lack the knowledge and technical ability to protect themselves from these programs.

