docs: set-webcam-modules (#323)

Author: jherzstein

content/FAQ.md

@@ -50,6 +50,7 @@ permalink: /faq
   - [How do I enable userns for other apps?](#unconfined-userns)
   - [How do I manage potentially dangerous files or attachments?](#safe-pdfs)
   - [Why are Bluetooth kernel modules disabled? How do I enable them?](#bluetooth)
+  - [How do I disable webcam kernel modules?](#webcam)
   - [How do I provision signed Distroboxes?](#distrobox-assemble)
   - [How do I customize secureblue?](#customization)
   - [How do I add a repo?](#adding-repos)
@@ -388,6 +389,17 @@ Bluetooth has a long and consistent history of security issues. However, if you
 ujust set-bluetooth-modules on
 ```
 
+### [How do I disable webcam kernel modules?](#webcam)
+{: #webcam}
+
+You can disable webcam kernel modules by running the following:
+
+```
+ujust set-webcam-modules off
+```
+
+Note that this requires a reboot.
+
 ### [How do I provision signed Distroboxes?](#distrobox-assemble)
 {: #distrobox-assemble}