Browser

BrowserA browser, also referred to as a web browser, is a software program created as a simplified means to present and explore content on the World Wide Web. These pieces of content, including pictures, videos, and web pages, are connected using hyperlinks and classified with Uniform Recourse Identifiers (URLs).

There have been many different web browsers that have come and gone over the years; the first, named WorldWideWeb (later changed to Nexus) was invented by Tim Berners-Lee in 1990.

List of Internet browsers

Getting around in a browser

Each browser has a navigation toolbar that helps you find your way around the Internet. As you can see in the images below, the navigation toolbar has undergone significant changes to streamline its appearance and functionality, but it will most likely never lose the navigation arrows and address bar.

Internet browser bar evolution

Overview of browser bar buttons, menus, and functions

As we mentioned in the previous section, over time, many Internet browser buttons and options have either been moved or done away with completely. Consequently, some of the options mentioned below may not be immediately visible on your browser.

Tip: In certain browsers, pressing the Alt key on your keyboard shows hidden options.

Settings (Menu)

Nearly all modern browsers have moved advanced options and many features that were previously buttons to a settings menu, located in the upper right or left-hand corner of the browser window. Each browser's menu button is different:

For example, Internet Explorer uses IE tools button, Chrome uses Chrom settings button, Firefox uses Firefox menu button, and Opera uses Opera settings button.

Back

The back button visits the previous page that referred you to the page you are currently viewing. Typically this button resembles an arrow pointing to the left.

Forward

The forward button moves you forward a page. It only works if you have previously used the back button. If you have not gone back and your browser shows a forward button, it will be grayed out.

Stop

The stop button no longer exists in the majority of modern web browsers. However, it's function (to stop a web page from loading) may still be executed by pressing the Esc key.

Refresh (Reload)

Internet browsers cache web pages, meaning they store some parts of each page on your computer. This feature is useful as it allows users to not have to download the full page each time they visit the same site. On some sites, you may want to refresh the page to get the latest version; e.g. on a news site. The Refresh button can also be used to reload a page that has been aborted because of an error.

Tip: Press the F5 key or Ctrl + R to refresh the page from the keyboard.

Home

The Home button is used to return users to their default web page; the same page that loads when the browser is first opened.

Search

In the past, the Search button was used to open a user's default search page or execute a search on the text found in the Address or URL text field. Today's browsers have what is called an Omnibox, which is a search function built into the address bar.

Full Screen

This function is used to make the browser window a full screen; temporarily removing the toolbar, buttons, and address bar. Often, this view mode may be toggled on and off by pressing the F11 key on your keyboard.

History

This feature allows users to view the which pages that have been visited since the browser history was last cleared or created. All your saved pages are stored in your Internet cache.

Tip: The shortcut key for history for most browsers is Ctrl+H.

Favorites (Bookmarks)

This folder stores websites or pages chosen by the user. The term "Favorites" is used with Microsoft Internet Explorer; in other browsers this may be known as bookmarks or a hotlist.

Print

This feature, although no longer a button and may be accessed through the main settings menu or pressing Ctrl + P on the keyboard.

Font (Size)

This button no longer exists but was used to increase or decrease the size of a font; an option now covered by the zoom feature.

Zoom

On modern browsers, holding down the Ctrl key and pressing either the + or - key zooms in or out, increasing and decreasing the size of font and images. To reset the zoom function to its default size, press Ctrl + 0 (zero) at the same time.

Mail

Used to open a user's preferred e-mail program. Today, this option is no longer found in browsers.

Edit

Used to open and edit the web page you are currently viewing in an HTML editor. Today, no longer found in browsers.

Browser related help pages

Also see: ActiveX, Address bar, BHO, Bookmark, Browse, Cookie, Cross-browser, Internet, Internet terms, Konqueror, Lynx, Mosaic, Netscape, Omnibox, Plug-In, SeaMonkey, Tabbed browsing