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<?xml version="1.0" encoding="utf-8"?>
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<page xmlns="http://projectmallard.org/1.0/" type="topic" id="shell-introduction" xml:lang="ca">
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<link type="guide" xref="index" group="shell-introduction"/>
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<link type="guide" xref="shell-overview" group="#first"/>
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<desc>A visual introduction to your desktop, the top bar, and the
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activities overview.</desc>
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<credit type="author">
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<name>Shaun McCance</name>
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<email>shaunm@gnome.org</email>
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<include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>
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<mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
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<mal:name>David Aguilera</mal:name>
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<mal:email>david.aguilera.moncusi@gmail.com</mal:email>
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<mal:years>2011</mal:years>
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<title>Introduction to GNOME</title>
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<cite date="2011-06-08">mimico</cite>
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<p>Add a screen shot of a message tray</p>
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<p>GNOME 3 features a completely reimagined user interface designed to
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stay out of your way, minimize distractions, and help you get things done.
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When you first log in, you will see an empty desktop and the top bar.</p>
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<media type="image" src="figures/shell-top-bar.png" width="500" height="40">
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<p>GNOME shell top bar</p>
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<p>The top bar provides access to your windows and applications, your
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calendar and appointments, and system properties like sound, networking,
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and power. Under your name in the top bar, you can set your availability,
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change your profile or settings, log out or switch users, or turn off your
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<links type="section"/>
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<section id="activities">
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<title>Activities overview</title>
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<media type="image" src="figures/shell-activities.png" width="128" height="75" style="floatend floatright">
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<p>Activities button</p>
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<p>To access your windows and applications, click the <gui>Activities</gui>
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button, or just throw your mouse pointer to the top-left hot corner.
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You can also press the <link xref="windows-key">windows key</link> on
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your keyboard. You can see your windows and applications in the overview.
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You can also just start typing to search your applications, files, and
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<media type="image" src="figures/shell-dash.png" width="51" height="300" style="floatstart floatleft">
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<p>On the left of the overview, you will find the <em>dash</em>. The dash
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shows you your favorite and running applications. Click any icon in the
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dash to open that application. If the application is already running,
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clicking the icon will bring up the most recently used window.</p>
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<p>To pick a window in a running application, or to open a new window,
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right-click on the application icon. You can also drag the icon to the
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overview, or onto any workspace thumbnail on the right.</p>
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<p>When you enter the overview, you will initially be in the windows overview.
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This shows you live thumbnails of all the windows on the current workspace.
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Click any window to focus that window and exit the overview. You can also
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use the scroll wheel on your mouse to zoom in on any window thumbnail.</p>
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<p>Click <gui>Applications</gui> to enter the applications overview. This
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shows you all the applications installed on your computer. Click any
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application to run it, or drag an application to the overview or onto
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a workspace thumbnail. You can also drag an application onto the dash
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to make it a favorite. Your favorite applications stay in the dash even
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when they're not running, so you can access them quickly.</p>
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<list style="compact">
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<item><p><link xref="shell-apps-open">Learn more about starting applications.</link></p></item>
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<item><p><link xref="shell-windows">Learn more about windows and workspaces.</link></p></item>
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<title>Clock, calendar & appointments</title>
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<media type="image" src="figures/shell-appts.png" width="250" height="141" style="floatend floatright">
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<p>Clock, calendar, and appointments</p>
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<p>Click the clock in the middle of the top bar to see the current date,
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a month-by-month calendar, and a list of your upcoming appointments.
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You can also access the date and time settings and open your full
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<app>Evolution</app> calendar directly from the menu.</p>
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<list style="compact">
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<item><p><link xref="clock-calendar">Learn more about the calendar and appointments.</link></p></item>
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<section id="yourname">
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<title>You and your computer</title>
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<media type="image" src="figures/shell-exit.png" width="250" height="200" style="floatend floatright">
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<p>Click your name in the top-right corner to manage your profile and
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<p>You can quickly set your availability directly from the menu. When you
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use the <app>Empathy</app> instant messaging application, this will set
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your status for your contacts to see.</p>
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<p>If you set yourself to Busy, you won't be bothered by message popups at
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the bottom of your screen. Messages will still be available in the message
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tray when you move your mouse to the bottom-right corner. But only urgent
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messages will be presented, such as when your battery is critically low.</p>
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<list style="compact">
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<item><p><link xref="shell-session-status">Learn more about changing
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your availability.</link></p></item>
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<p>The menu also allows you to edit your personal information and change
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the system settings.</p>
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<p>When you leave your computer, you can lock your screen to prevent other
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people from using it. You can quickly switch users without logging out
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completely to give somebody else access to the computer. Or you can
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suspend or power off the computer from the menu.</p>
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<list style="compact">
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<item><p><link xref="shell-exit">Learn more about switching users,
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logging out, and turning off your computer.</link></p></item>
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<section id="message-tray">
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<title>Message Tray</title>
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<p>The message tray can be brought into view by moving your mouse into the bottom-right corner. This is where your notifications are stored until you are ready to view them.</p>
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<list style="compact">
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<item><p><link xref="shell-notifications">Learn more about the message tray.</link></p></item>
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<item><p><link xref="shell-terminology">Learn more about notifications.</link></p></item>