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diff --git a/documents/common/torbutton_installation/torbutton_installation.lyx b/documents/common/torbutton_installation/torbutton_installation.lyx
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--- a/documents/common/torbutton_installation/torbutton_installation.lyx
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@@ -1,414 +0,0 @@
-#LyX 1.4.2 created this file. For more info see http://www.lyx.org/
-\lyxformat 245
-\begin_document
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-\textclass article
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-\usepackage{hyperref}
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-\begin_layout Title
-Torbutton installieren
-\end_layout
-
-\begin_layout Author
-Anonym Surfen
-\end_layout
-
-\begin_layout Subsection
-Installationsschritte
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-Klicke mit der rechten Maustaste auf die Datei
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-status collapsed
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-
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-htmladdnormallink{torbutton-1.0.4-fx+tb.xpi}{../../../programme/torbutton-1.0.4-fx+tb.xpi}
-\end_layout
-
-\end_inset
-
- und speichere sie in einem Verzeichnis auf deiner Festplatte.
- Öffne anschließend Firefox und wähle aus dem Menü den Punkt
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-:
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- filename bilder/torbutton_installation01.png
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-Es öffnet sich ein Fenster mit der Verzeichnisansicht deiner Festplatte.
- Wähle dort die gerade gespeicherte Installationsdatei aus dem entsprechenden
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-Torbutton Installationsdatei
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-Jetzt installieren
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-\end_layout
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-\begin_layout Standard
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-\backslash
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- startet die Installation:
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-\begin_layout Standard
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- filename bilder/unbearbeitet/torbutton_installation03.png
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-\end_inset
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-
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-
-\begin_layout Caption
-Bestätigung der Installation
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-Abschließend muss Firefox beendet und neu gestartet werden.
- Das die Installation erfolgreich verlaufen ist, siehst du dem roten Schriftzug
-
-\emph on
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- rechts unten in Firefox:
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- filename bilder/torbutton_installation04.png
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-\end_inset
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-
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-\begin_layout Caption
-Torbutton wurde erfolgreich installiert
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-Die folgende Seite erklärt die Einrichtung von Torbutton.
-\end_layout
-
-\begin_layout Standard
-\begin_inset Include \input{progress/progress_surfen_programme.inc}
-preview false
-
-\end_inset
-
-
-\end_layout
-
-\end_body
-\end_document