Add alt text to images and indent ..image directives to fix ordered l…

…ist items.

docs/source/programming_resources/shared/choosing_program_lang/choosing-program-lang.rst

@@ -1,7 +1,7 @@
 Choosing a Programming Tool
 ============================
 You will need to select a programming tool to be able to write op modes
-for your competition robot. FIRST strongly recommends that *all users*
+for your competition robot. *FIRST* strongly recommends that *all users*
 begin by learning how to use the :ref:`Blocks programming
 tool <programming_resources/blocks/blocks-tutorial:blocks programming tutorial>`.
 
@@ -14,23 +14,26 @@ teams to use:
    who prefer to design their op modes visually, using a drag-and-drop
    interface.
 
-.. image:: images/BlocksPicture1.jpg
+   .. image:: images/BlocksPicture1.jpg
+      :alt: Screenshot of the Blocks Programming Tool showing a graphical Blocks program.
 
 2. **The OnBot Java Programming Tool** - A text-based programming
    tool that lets programmers use a web browser to create, edit and save
    their Java op modes. This tool is recommended for programmers who
    have basic to advanced Java skills and who would like to write
    text-based op modes.
 
-.. image:: images/onBotJavaScreen.jpg
+   .. image:: images/onBotJavaScreen.jpg
+      :alt: Screenshot of the OnBot Java Programming Tool showing some Java source code.
 
 3. **Android Studio** - An advanced integrated development environment
    for creating Android apps. This tool is the same tool that
    professional Android app developers use. Android Studio is only
    recommended for advanced users who have extensive Java programming
    experience.
 
-.. image:: images/androidStudioScreen.jpg
+   .. image:: images/androidStudioScreen.jpg
+      :alt: Screenshot of Android Studio showing some Java source code.
 
 Each tool has its own merits and weaknesses. For many users (especially
 rookies and novice programmers), **the Blocks Programming Tool is
@@ -43,6 +46,7 @@ Tool. However, OnBot Java is a text-based tool and it requires that the
 user have a sound understanding of the Java programming language.
 
 .. image:: images/ipadPhoneChromebook.jpg
+   :alt: A tablet, a phone, and a laptop each showing the programming tools in use.
 
 It is important to note that with the Blocks Programming Tool and the
 OnBot Java Programming Tool, a user only needs a web browser to create,