Browser extension into pages. Researchers have identified 50,870 Google Chrome extensions and 34,407 programs that injected ads. Thirty-eight percent of extensions and 17 percent of programs were catalogued as malicious software, the rest being potentially unwanted adware. Browser extension A browser extension is a plug-in that extends the functionality of a web browser. Some extensions are authored using web technologies such as HTML, JavaScript, and CSS. Others are developed using machine code and application programming interfaces (APIs) provided by web browsers, such as NPAPI and PPAPI. Browser extensions can change the user interface of the web browser without directly affecting viewable content
Netscape (web browser) Netscape (web browser) The Netscape web browser is the general name for a series of web browsers formerly produced by Netscape Communications Corporation, a former subsidiary of AOL. The original browser was once the dominant browser in terms of usage share, but as a result of the first browser war, it lost virtually all of its share to Internet Explorer. Netscape was discontinued and support for all Netscape browsers and client products was terminated on March 1, 2008. Netscape Navigator was the name of Netscape's web browser from versions 1.0 through 4.8. The first beta release versions of the browser