diff --git a/Assignment2/main.c b/Assignment2/main.c
index 5e969eb..8b30957 100644
--- a/Assignment2/main.c
+++ b/Assignment2/main.c
@@ -16,23 +16,22 @@ int main() {
     while (is_looping) {
         char input[100];
         print_prompt();
-       fgets(input, 100, stdin);
-        if (strcmp(input, "stop\n") == 0) {
+        fgets(input, 100, stdin); // Input for commands
+        if (strcmp(input, "stop\n") == 0) { // Stop command
             is_looping = false;
         }
-        if (strcmp(input, "onechild\n") == 0) {
-            if(fork() == 0) {
+        if (strcmp(input, "onechild\n") == 0) { // One child command
+            if (fork() == 0) { // Child process
                 print_prompt();
                 printf("Hello, I am a child process\n");
                 exit(0);
-            }
-            else {
+            } else { // Parent process
                 print_prompt();
                 printf("Hello, I am a parent process\n");
                 wait(NULL);
             }
         }
-        if (strcmp(input, "addnumbers\n") == 0) {
+        if (strcmp(input, "addnumbers\n") == 0) { // Add numbers command
             int number = 1;
             int send_to_child[2];
             int receive_from_child[2];
@@ -44,26 +43,34 @@ int main() {
                 while (number != 0) {
                     // Read the numbers from the send_to_child pipe
                     read(send_to_child[0], &number, sizeof(int));
+                    // Add the number to the subtotal
                     subtotal += number;
+
                     print_prompt();
                     printf("The subtotal is %d\n", subtotal);
+
                     // Write the sum to the receive_from_child pipe
                     write(receive_from_child[1], &subtotal, sizeof(int));
                 }
                 exit(0);
-            }
-            else {
+            } else {
                 int total = 0;
                 while (number != 0) {
-
                     print_prompt();
                     printf("Please input a number, 0 to terminate:  ");
+                    // Read the number from the user, and convert it to an int
                     char buffer[100];
                     fgets(buffer, 100, stdin);
                     number = atoi(buffer);
+
+                    // Display what was entered
                     print_prompt();
                     printf("You entered %d\n", number);
+
+                    // Write to child process
                     write(send_to_child[1], &number, sizeof(int));
+
+                    // Read the total from the child process
                     read(receive_from_child[0], &total, sizeof(int));
                 }
                 print_prompt();