Oracle VM VirtualBox, formerly Sun xVM VirtualBox and innotek VirtualBox, is a family of x86 virtualization products for enterprise and home use.VirtualBox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use.
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Mozilla Thunderbird is a total redesign of the Mozilla mail component to produce a cross-platform, stand-alone mail application using the XUL user interface language. It has many new features, among them the ability to customize your toolbars the way you want them. a new look and feel with a large number of downloadable themes which alter the appearance of the client, and the ability to add UI extensions.
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This 158 Page Guide will cover the basics of Ubuntu 10.10 (such as installation and working with the desktop) as well as guide you through some of the most popular applications.
This guide is simple to follow, with step-by-step instructions and plenty of screen shots, allowing you to discover the potential of your new Ubuntu system even if you are a novice computer user or are migrating from another operating system for the first time. Getting Started with Ubuntu is not intended to be a comprehensive Ubuntu instruction manual. It is more like a quick-start guide that will get you doing the things you need to do with your computer quickly and easily, without getting bogged down with technical details.
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DesktopNova changes the desktop background image after an adjustable time. It can choose the images from single files and folders (with or without subfolders). An autostart feature is also implemented.
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Memory Restart is an open-source Firefox add-on that allows you to quickly restart Firefox if memory usage is too high. Firefox users can see the memory usage in the add-on bar or the toolbar tool-tip. If memory usage reaches a certain threshold, the add-on bar display and the toolbar icon will turn red. You can quickly restart Firefox at any time by clicking on the add-on bar display or the toolbar icon.
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