Merge remote-tracking branch 'cbrownstein/doc/8666-how-to-screenshots'

wiki/src/doc/first_steps/bug_reporting.mdwn

@@ -79,6 +79,42 @@ your hardware, your version of Tails and the startup process.
 
 [[!inline pages="support/talk/languages.inline" raw="yes" sort="age"]]
 
+<a id="screenshot"></a>
+
+Take a screenshot
+-----------------
+
+It might be helpful to include a screenshot with your bug report.
+
+- To take a screenshot of the entire desktop, press
+  <span class="keycap">Print Screen</span>.
+- To take a screenshot of a single window, press
+  <span class="keycap">Alt + Print Screen</span>.
+- To take a screenshot of an area you select,
+  press <span class="keycap">Shift + Print Screen</span>.
+
+The screenshot will automatically be saved in the
+<span class="filename">Pictures</span> folder located in your
+<span class="filename">Home</span> folder. The file name will begin with the
+word <span class="filename">Screenshot</span>.
+
+You can also take a screenshot using
+<span class="application">GNOME Screenshot</span>.
+
+To start <span class="application">GNOME Screenshot</span>, choose
+<span class="menuchoice">
+  <span class="guimenu">Applications</span>&nbsp;▸
+  <span class="guisubmenu">Utilities</span>&nbsp;▸
+  <span class="guimenuitem">Screenshot</span></span>.
+
+You can upload the screenshot to an
+[encrypted Up1 host](https://github.com/Upload/Up1) such as the one
+available at:
+
+<https://share.riseup.net/>
+
+Make sure to include in your bug report a link to the screenshot.
+
 Optional email address
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