Refactor docs

Author: yaravind

README.md

@@ -170,7 +170,7 @@ Optional modes:
 
 ## FAQ
 
-See [FAQ.md](FAQ.md).
+See [FAQ.md](faq.md).
 
 ---
 

_config.yml

@@ -25,7 +25,9 @@ theme: jekyll-theme-cayman
 
 # Navigation pages
 header_pages:
-  - DETAILS.md
+  - faq.md
+  - details.md
+  - scripts.md
   - CONTRIBUTING.md
 
 # Markdown settings

DETAILS.md details.mdDETAILS.md renamed to details.md

@@ -1,7 +1,9 @@
 ## Frequently Asked Questions
 
 **Issue**
-ERROR: winget (App Installer) is not installed.
+
+ERROR: winget (App Installer) is not installed (Screenshot below).
+
 ![winget not installed](assets/issue-winget-not-installed.png)
 
 **Solution**