A home page is a page which a web browser (Internet Explorer, Google Chrome, Mozilla Firefox...etc) goes to when it starts up. Many people have their home page as Google, and they can be directed to Google when you start the web browser or when you click the Home button (some modern browsers may not have a home button).
takes you to the last page you where on. ~zero
You can set a homepage by going to Tools > Settings > Home page at your browser's menu bar. In some browsers you can also drag the favicon onto the homepage button.
The browsing in Windows XP is located next to the home button. It is however impossible to delete the browsers history without an external program
In most browsers, you can right click any section of a webpage, that is not a link or interactive media, and click "View source" (Except Mac systems, which do not have a right click feature). Alternatively, most browsers have a "View" button in their toolbar, in which has a "View Source" option (Of course, all browsers will be different, and may have different button and option names).
The menu button provides a link to the settings. These settings can be changed to change the browsers configuration.
The back button takes you to the last page stored in the web-browsers history for the current session. In most modern browsers, some pages (for instance, the pages the process forms) are intentionally left out of this history so you can't accidentally double submit a form.
Different web browsers have different buttons. Common buttons include Back, Forward, Home, and Refresh. Click the Help button on the top of the screen for more detailed information.
No it sends you to the home screen
If you press both the Power button and Home button simultaneously a screenshot of your current screen will be saved to your "Camera Roll". If you hold both the Power Button and Home Button your iDevice will shut down and reboot.
you can easily disable java in almost all of the web browsers! I just came across this article telling how to disable java in different browser, check this out : http://studyabroadfree.com/how-to-disable-java-in-browsers-after-us-cert-warning/
The home button