Update to 4 in STEP and README.md

.github/steps/-step.txt

@@ -1 +1 @@
-3
+4

README.md

@@ -16,16 +16,18 @@ _GitHub Copilot can help you code by offering autocomplete-style suggestions rig
 </header>
 
 <!--
-  <<< Author notes: Step 3 >>>
+  <<< Author notes: Step 4 >>>
   Start this step by acknowledging the previous step.
   Define terms and link to docs.github.com.
 -->
 
-## Step 3: View the GitHub Copilot tab with multiple suggestions
+## Step 4: Using comments to generate code with Copilot
 
-_Nice work! You just used AI code suggestions within a Javascript file by using GitHub Copilot :sparkles:_
+_Nicely done utilizing the Copilot tab!_ :partying_face:
 
-Keep in mind that as you continue to use copilot, you may not want some of the suggestions GitHub Copilot offers. GitHub Copilot will show you multiple suggestions in a new tab.
+You now have leveraged the Copilot quick tab auto-suggest as well as the Copilot hub to accept AI generated suggestions.
+
+Now lets see how you can leverage comments to generate Copilot suggestions!
 
 ### :keyboard: Activity: Pull the latest code to the Codespace repo.
 
@@ -38,32 +40,38 @@ Keep in mind that as you continue to use copilot, you may not want some of the s
    git pull
    ```
 
-### :keyboard: Activity: Add another Javascript method and view all suggestions
+### :keyboard: Activity: Generate Copilot suggested code from comments.
 
-1. From inside the codespace in the VS Code explorer window, create a new file. Note: If you closed the Codespace from above please open it back up or create a new Codespace.
+1. From inside the codespace in the VS Code explorer window, create a new file. (If you closed the Codespace from above, please open it back up or create a new Codespace.)
-2. Name the file `member.js`
+2. Name the file `comments.js`.
-3. In the `member.js` file, type the following function header.
+3. Type the following comment into the file:
    ```
-   function skillsMember()
+   // Create web server
    ```
-4. Stop typing and view the Copilot suggestion by hovering over the red squiggly and select the `...`
+4. Press `enter` to go to a new line.
-5. Click `Open Completions Panel`. Copilot will synthesize around 10 different code suggestions. You should see something like this:
+5. Copilot will suggest a code block.
-   ![Screen Shot 2023-04-27 at 10 06 55 AM](https://user-images.githubusercontent.com/26442605/234937592-d196bd5e-8ac2-4d9a-87f4-94e8a9b6a417.png)
+6. Hover over the red squggly and select the `...`
-6. Find a solution you like and click `Accept Solution`.
+
-7. Your `member.js` file will be updated with your solution.
+   > **Note**
+   > If you don't see the copilot code block suggestion or the red squiggly and the three dots `...`, you can type `control + enter` to bring up the GitHub Copilot completions panel.
+
+7. Click `Open Completions Panel`. Copilot will synthesise around 10 different code suggestions. You should see something like this:
+   ![Screen Shot 2023-04-25 at 3 59 42 PM](https://user-images.githubusercontent.com/26442605/234425509-74ea96e0-bbd6-417b-84c5-73546ac7b2cd.png)
+8. Find a solution you like and click `Accept Solution`.
+9. Your `comments.js` file will be updated with your solution.
 
 ### :keyboard: Activity: Push code to your repository from the codespace
 
-1. Use the VS Code terminal to add the `member.js` file to the repository:
+1. Use the VS Code terminal to add the `comments.js` file to the repository:
 
    ```
-   git add member.js
+   git add comments.js
    ```
 
 2. Next from the VS Code terminal stage and commit the changes to the repository:
 
    ```
-   git commit -m "Copilot second commit"
+   git commit -m "Copilot third commit"
    ```
 
 3. Finally from the VS Code terminal push to code to the repository: