Add alt text to images.

Author: sourabhbagrecha

docs/30-quick-start.mdx

@@ -10,24 +10,24 @@ To use work through the exercises, we need to install the official MongoDB GUI.
 
 ### 1. Click on the "Add connection" button on the home page
 
-![](/img/add-connection-compass.png)
+![Highlighting Add Connection button on Compass](/img/add-connection-compass.png)
 
 ### 2. Paste your connection string after updating your password and click on the "Save and Connect" button
 
-![](/img/enter-connection-uri-compass.png)
+![Highlighting Connection URI input on Compass](/img/enter-connection-uri-compass.png)
 
 ### 3. Select the library database
 
-![](/img/select-db-collection-compass.png)
+![Highlighting the library database and books collection on left side bar.](/img/select-db-collection-compass.png)
 
 ### 4. Click on the "Open MongoDB shell" button
 
-![](/img/open-shell-compass.png)
+![Highlighting Open MongoDB Shell button on top right corner of the screen.](/img/open-shell-compass.png)
 
 ### 5. Switch to the library database in the shell
 
 Once the shell is loaded, execute: `use library` to ensure you are in the correct database.
 
-![](/img/use-library-compass.png)
+![Type "use library" in MongoDB Shell](/img/use-library-compass.png)
 
 That's it for the setup, let's get our hands dirty!