Extensibility Internet Explorer

-


internet explorer exposes set of component object model (com) interfaces allows add-ons extend functionality of browser. extensibility divided 2 types: browser extensibility , content extensibility. browser extensibility involves adding context menu entries, toolbars, menu items or browser helper objects (bho). bhos used extend feature set of browser, whereas other extensibility options used expose feature in user interface. content extensibility adds support non-native content formats. allows internet explorer handle new file formats , new protocols, e.g. webm or spdy. in addition, web pages can integrate widgets known activex controls run on windows have vast potentials extend content capabilities; adobe flash player , microsoft silverlight examples. add-ons can installed either locally, or directly web site.


since malicious add-ons can compromise security of system, internet explorer implements several safeguards. internet explorer 6 service pack 2 , later feature add-on manager enabling or disabling individual add-ons, complemented no add-ons mode. starting windows vista, internet explorer , bhos run restricted privileges , isolated rest of system. internet explorer 9 introduced new component – add-on performance advisor. add-on performance advisor shows notification when 1 or more of installed add-ons exceed pre-set performance threshold. notification appears in notification bar when user launches browser. windows 8 , windows rt introduce metro-style version of internet explorer entirely sandboxed , not run add-ons @ all. in addition, windows rt cannot download or install activex controls @ all; although existing ones bundled windows rt still run in traditional version of internet explorer.


internet explorer can hosted other applications via set of com interfaces. can used embed browser functionality inside computer program or create internet explorer shells.








Comments

Post a Comment

Popular posts from this blog

Discography Neuronium

-
1 discography 1.1 albums 1.2 unnumbered titles 1.3 singles 1.4 other 1.5 online releases 1.6 upcoming works discography neuronium live in bochum (germany), 2012 albums (1977): quasar 2c361 (neuronium) (1978): vuelo quimico (neuronium) (1980): digital dream (neuronium) remastered new digital dream, new cover (1981): visitor (neuronium) remastered new visitor, new cover (1982): chromium echoes (neuronium) (1982): absence of reality (huygen) (1983): invisible views (neuronium) (1984): heritage (neuronium) (1984): capturing holograms (huygen) (1986): barcelona 1992 (huygen) (1987): supranatural (neuronium) (1988): madrid heaven (live) (neuronium) (1989): elixir (huygen) (1990): olim (neuronium) (1990): numerica (neuronium) (1990): intimo (huygen) (1991): extrisimo (neuronium, including tracks huygen s solo works) (1991): sybaris (neuronium) (1992): en busca del misterio (huygen) (1993): oniria (neuronium) (1994): infinito (huygen) (1995): música para la buena mesa (huygen) (collection of t...
Read more

Discography E-Rotic

-
1 discography 1.1 studio albums 1.2 remix albums 1.3 compilation albums 1.4 singles 1.5 promotional singles 1.6 featured singles 1.7 other appearances discography studio albums remix albums 2000: dancemania presents e-rotic megamix (27 september 2000) 2003: total recall (5 february 2003, re-released on 8 september 2011) compilation albums 1998: greatest tits – best of e-rotic 2001: best of e-rotic 2002: collection singles promotional singles featured singles other appearances 1996: champions (as part of supergroup acts united on album queen dance traxx) ^ offiziellecharts.de: e-rotic . gfk entertainment. retrieved 2016-01-27.  ^ austriancharts.at: discography e-rotic (in german). austriancharts.at. hung medien. retrieved 2013-07-20.  ^ finnishcharts.com: discography e-rotic . musiikkituottajat – ifpi finland. finnishcharts.com. retrieved 2013-07-20.  ^ oricon: e-rotic (in japanese). oricon. retrieved 2013-07-20.  ^ gfk dutch charts: e-rotic (albums)...
Read more

Deep sea mining Marine pollution

-
deep sea mining relatively new mineral retrieval process takes place on ocean floor. ocean mining sites around large areas of polymetallic nodules or active , extinct hydrothermal vents @ 1,400 – 3,700 meters below ocean s surface. vents create sulfide deposits, contain precious metals such silver, gold, copper, manganese, cobalt, , zinc. deposits mined using either hydraulic pumps or bucket systems take ore surface processed. mining operations, deep sea mining raises questions environmental damages surrounding areas because deep sea mining relatively new field, complete consequences of full-scale mining operations unknown. however, experts removal of parts of sea floor result in disturbances benthic layer, increased toxicity of water column, , sediment plumes tailings. removing parts of sea floor disturbs habitat of benthic organisms, possibly, depending on type of mining , location, causing permanent disturbances. aside direct impact of mining area, leakage, spills, , corrosion alter...
Read more