Update the steps for accessing personal instructions (#57636)

Author: steveward

content/copilot/how-tos/configure-custom-instructions/add-personal-instructions.md

@@ -30,22 +30,16 @@ You can add custom instructions for {% data variables.copilot.copilot_chat %} in
 
 ## Adding personal custom instructions
 
-You can add personal custom instructions either in the Chat panel or in immersive mode. The same instructions will be applied in both modes.
+You can add personal custom instructions in {% data variables.copilot.copilot_chat_short %}'s immersive view.
 
-1. In the top right of any page on {% data variables.product.github %}, either:
-
-   * Click the **{% octicon "copilot" aria-label="Copilot" %}** icon to open the full-page, immersive mode of {% data variables.copilot.copilot_chat_short %}.
-   * Click {% octicon "triangle-down" aria-label="The downwards triangle icon" %} next to the **{% octicon "copilot" aria-label="Copilot" %}** icon, then click **Assistive** to open the {% data variables.copilot.copilot_chat_short %} panel.
-
-1. Select the {% octicon "kebab-horizontal" aria-label="Open conversation options" %} dropdown menu at the top right of the Chat panel, or immersive page, then click **Personal instructions**.
+1. Open [{% data variables.copilot.copilot_chat_short %}](https://github.com/copilot).
+1. In the bottom left corner, click your profile picture, then click **{% octicon "note" aria-hidden="true" aria-label="note" %} Personal instructions**.
 1. Add natural language instructions to the text box.
 
    You can write your instructions in any format you prefer. For example, you can write them as a single block of text, each on a new line, or separated by blank lines.
 1. Optionally, click {% octicon "light-bulb" aria-label="The light-bulb icon" %} to view templates you can use for common instructions. If you click on one of the boxes, such as "Communication", instructions will be added to the text box with placeholders, such as `{format}` that you can replace with your preferences.
 1. Click **Save**. Your instructions are now active, and will stay active until you change or remove them.
 
-To see your instructions in action, go to [https://github.com/copilot](https://github.com/copilot) and start a conversation.
-
 {% note %}
 
 Did you successfully add personal custom instructions?