diff --git a/.idea/misc.xml b/.idea/misc.xml
index 7464918..172df7b 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_19" default="true" project-jdk-name="openjdk-19" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-19" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/README.md b/README.md
index 5c6885c..aa05b1c 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,15 @@
 * Modify the HelloXwing.java file to print out to the **console** the xwing() method.
 * Run your program, verify an ascii-art X-Wing prints to the console, and save your changes.
 * Commit your changes back to your GitHub account and follow the video on doing a Pull request to the instructor account.
+
+# Questions and answers
+* Q1 - In computer jargon, what’s the difference between a statement and a
+  comment?
+* A1 - A statement is code for the electronic device or software.  A comment is code for a person to read about the statement.
+* Q2 - What does it mean to say that a program is portable?
+* A2 - The program can run on more than one environment.
+* Q3 - In common English, what does the word compile mean?
+* A3 - To translate a program in a high-level language into a low-level
+  language, all at once, in preparation for later execution.
+* Q4 - What is an executable? Why is that word used as a noun?
+* A4 - Executables are also known as Executable Programs; these are things.  Nouns are persons, places, or things.  Ergo, an executable is a noun.
\ No newline at end of file
diff --git a/src/HelloXwing.java b/src/HelloXwing.java
index 2b2f3bb..da4d0a4 100644
--- a/src/HelloXwing.java
+++ b/src/HelloXwing.java
@@ -1,6 +1,6 @@
 public class HelloXwing {
     /**
-     * Returns a String containing a X-Wing ASCII-Art
+     * Returns a String containing an X-Wing ASCII-Art
      *
      * @return Ascii-Art String of an X-Wing
      */
@@ -29,5 +29,6 @@ static String xwing() {
 
     public static void main(String[] args) {
         // Comment
+        System.out.println(xwing());
     }
 }