Browsing Chinese (Simplified) translation

216.

Close the file manager window and open it again. Your files will now open in spatial mode. If you open another folder, it will open in a different file manager window.

218.

Each time you open a particular folder in spatial mode, you will find its window displayed in the same place on the screen and of the same size as during the last view. For this reason, this mode is referred to as spatial mode.

219.

To move to the parent folder in spatial mode, click <emphasis role="strong">Open Parent</emphasis> on the <emphasis role="strong">File</emphasis> menu. Alternatively, you can press the ALT+UP arrow key.

220.

Konqueror is KDE equivalent of Nautilus file manager, which is used in the Kubuntu derivative of Ubuntu. It is a multi-purpose application that can act as a file manager, Web browser and universal viewer. As well as allowing you to browse Web sites, this application provides basic file management and can many view different file types.

222.

One of the biggest differences between Ubuntu and other operating systems is how you install and uninstall applications. In Microsoft Windows, most applications provide their own installation and removal methods. Some applications provide a method to keep themselves up to date, but others do not and there is no easy way to ensure that everything on your computer is up to date. Keeping track of all the programmes that have been installed and keeping all those programmes updated is largely up to you.

223.

Ubuntu has a sophisticated <emphasis role="strong">package management framework </emphasis> that keeps track of all the software installed, automates the process of installing and removing applications, and ensures that all the software is kept up to date with the latest enhancements and fixes. All you have to do is decide what applications you want installed, and then use a <emphasis role="strong">package manager</emphasis> to tell Ubuntu to install them.

225.

Ubuntu includes a few package managers by default and which one you use depends on how advanced the package management tasks are that you want to achieve. This course covers Add/Remove applications utility and the Synaptic Package Manager.

226.

If you open more than one package manager at the same time, they may not work. Close all the package managers and open just one.

228.

The Add/Remove tool is the easiest to use and will enable you to install and uninstall many popular packages. You can search for the package or packages you want to install by simply searching a keyword such as 'email' or by looking through the given categories, selecting applications and choosing "Apply" to start the installation.

229.

You need administrative access to use any package manager. Type the password for your user name at the prompt. This means that applications can not be added / removed from your computer without your knowledge (and password).