diff --git a/user.js b/user.js
index 545845b..0ab48ac 100644
--- a/user.js
+++ b/user.js
@@ -55,6 +55,7 @@ user_pref("browser.newtabpage.activity-stream.discoverystream.enabled", false);
 // Clear default topsites
 user_pref("browser.newtabpage.activity-stream.default.sites", "");
 user_pref("browser.topsites.contile.enabled", false);
+user_pref("browser.topsites.useRemoteSetting", false);
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // GEOLOCATION / LANGUAGE / LOCALE
@@ -334,6 +335,9 @@ user_pref("browser.search.suggest.enabled", false);
 user_pref("browser.urlbar.suggest.searches", false);
 user_pref("browser.urlbar.showSearchSuggestionsFirst", false);
 // -------------------------------------
+// Disable "Would you like to turn on search suggestions" prompt message
+user_pref("browser.search.suggest.prompted", true);
+// -------------------------------------
 // Disable location bar making speculative connections [FF56+]
 user_pref("browser.urlbar.speculativeConnect.enabled", false);
 // -------------------------------------
@@ -549,9 +553,11 @@ user_pref("media.peerconnection.ice.default_address_only", true);
 user_pref("media.gmp-provider.enabled", false);
 user_pref("media.gmp-manager.url", "");
 user_pref("media.gmp-gmpopenh264.enabled", false);
+user_pref("media.gmp-gmpopenh264.autoupdate", false);
 // -------------------------------------
 // Disable widevine CDM (Content Decryption Module)
 user_pref("media.gmp-widevinecdm.enabled", false);
+user_pref("media.mediadrm-widevinecdm.visible", false); // [DEFAULT: true]
 // -------------------------------------
 // Disable all DRM content (EME: Encryption Media Extension)
 user_pref("media.eme.enabled", false);
@@ -769,7 +775,7 @@ user_pref("webgl.disabled", true);
 user_pref("privacy.query_stripping.enabled", true);
 // -------------------------------------
 // Set the strip list for URL query stripping
-user_pref("privacy.query_stripping.strip_list", "__hsfp __hssc __hstc __s _hsenc _openstat dclid fbclid gclid hsCtaTracking igshid mc_eid ml_subscriber ml_subscriber_hash msclkid oly_anon_id oly_enc_id rb_clickid s_cid vero_conv vero_id wickedid yclid");
+user_pref("privacy.query_stripping.strip_list", "__hsfp __hssc __hstc __s _hsenc _openstat dclid fbclid gbraid gclid hsCtaTracking igshid mc_eid ml_subscriber ml_subscriber_hash msclkid oly_anon_id oly_enc_id rb_clickid s_cid twclid vero_conv vero_id wbraid wickedid yclid");
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // OPTIONAL OPSEC
@@ -809,6 +815,7 @@ user_pref("browser.urlbar.suggest.history", false);
 user_pref("browser.urlbar.suggest.bookmark", false);
 user_pref("browser.urlbar.suggest.openpage", false);
 user_pref("browser.urlbar.suggest.topsites", false); // [FF78+]
+user_pref("browser.urlbar.autocomplete.enabled", false);
 // -------------------------------------
 // Disable location bar dropdown
 // user_pref("browser.urlbar.maxRichResults", 0);
@@ -996,6 +1003,7 @@ user_pref("extensions.systemAddon.update.url", ""); // [FF44+]
 // Disable Web Notifications
 // user_pref("dom.webnotifications.enabled", false); // [FF22+]
 // user_pref("dom.webnotifications.serviceworker.enabled", false); // [FF44+]
+// user_pref("notification.feature.enabled", false);
 // -------------------------------------
 // Disable Push Notifications [FF44+]
 user_pref("dom.push.enabled", false);
@@ -1134,6 +1142,10 @@ user_pref("security.ssl.enable_ocsp_stapling", false); // [DEFAULT: true FF26+]
 // user_pref("webgl.disable-fail-if-major-performance-caveat", ""); // [DEFAULT: true FF86+]
 user_pref("webgl.enable-webgl2", false);
 // user_pref("webgl.min_capability_mode", "");
+// -------------------------------------
+// Disable camera support
+user_pref("device.camera.enabled", false);
+user_pref("media.realtime_decoder.enabled", false);
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // DEPRECATED / REMOVED / LEGACY / RENAMED