diff --git a/.idea/misc.xml b/.idea/misc.xml
index 639900d..69ace3f 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">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/Java-Lab-003.iml b/Java-Lab-003.iml
index b46c0dd..e1006ff 100644
--- a/Java-Lab-003.iml
+++ b/Java-Lab-003.iml
@@ -5,6 +5,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
     </content>
+    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/src/TempConvert.java b/src/TempConvert.java
new file mode 100644
index 0000000..20ff10a
--- /dev/null
+++ b/src/TempConvert.java
@@ -0,0 +1,16 @@
+import java.util.Scanner;
+
+public class TempConvert {
+    public static void main(String[] args) {
+        double conversion;
+        Scanner in = new Scanner(System.in);
+        System.out.print("Type a temperature in Celsius and I will calculate it into Fahrenheit: ");
+        conversion = in.nextInt();
+        System.out.printf(conversion + " Celsius is "+"%.1f Fahrenheit", (conversion*1.8+32));
+    }
+}
+//Prompt the user for input.
+//Read a double value from the keyboard.
+//Calculate the result using the formula: F = C × 9/5 + 32.
+//Format the output to one decimal place.
+//Test the program by entering a temperature in Celsius.
diff --git a/src/TimeConvert.java b/src/TimeConvert.java
new file mode 100644
index 0000000..a27e4f3
--- /dev/null
+++ b/src/TimeConvert.java
@@ -0,0 +1,19 @@
+import java.util.Scanner;
+
+public class TimeConvert {
+    public static void main(String[] args) {
+        int seconds;
+        Scanner in = new Scanner(System.in);
+        System.out.print("Enter an amount of seconds: ");
+        seconds = in.nextInt();
+        int convMinutes = seconds/60;
+        int convHours = convMinutes/60;
+        int convSeconds = seconds - convMinutes*60;
+        System.out.println(convHours+" hours, "+ convMinutes%60 +" minutes, and " +convSeconds +" seconds");
+    }
+}
+
+//Prompt the user for input.
+//Read an integer from the keyboard (total number of seconds).
+//Calculate the result using the modulus operator.
+//Use printf to display the output in the format: "5000 seconds = 1 hours, 23 minutes, and 20 seconds".
\ No newline at end of file
diff --git a/src/error01.png b/src/error01.png
new file mode 100644
index 0000000..407225b
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diff --git a/src/error02.png b/src/error02.png
new file mode 100644
index 0000000..94250ff
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diff --git a/src/error03.png b/src/error03.png
new file mode 100644
index 0000000..b594c16
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