diff --git a/user.js b/user.js
index 5bdab0c..f01f0b6 100644
--- a/user.js
+++ b/user.js
@@ -20,7 +20,7 @@
 // Disable about:config warning
 // FF71-72: chrome://global/content/config.xul
 // FF73+: chrome://global/content/config.xhtml ***/
-user_pref("general.warnOnAboutConfig", false); // XUL/XHTML version
+user_pref("general.warnOnAboutConfig", false); // XHTML version
 user_pref("browser.aboutConfig.showWarning", false); // HTML version [FF71+]
 //-------------------------------------
 // Disable separate about:welcome page
@@ -85,7 +85,7 @@ user_pref("browser.newtabpage.activity-stream.default.sites", "");
 // GEOLOCATION ***/
 // >>>>>>>>>>>>>>>>>>>>>
 // Disable Location-Aware Browsing
-// [NOTE] Best left at default "true", fingerprintable, is already behind a prompt
+// [NOTE] Best left at default "true", fingerprintable, already behind a prompt
 // https://www.mozilla.org/firefox/geolocation/ ***/
 user_pref("geo.enabled", false);
 user_pref("browser.search.geoip.url", ""); // [HIDDEN PREF]
@@ -228,11 +228,11 @@ user_pref("browser.discovery.enabled", false);
 // Disable Crash Reports ***/
 user_pref("breakpad.reportURL", "");
 user_pref("browser.tabs.crashReporting.sendReport", false); // [FF44+]
-user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // [FF51+]
+user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // [FF51+] [DEFAULT: false except Nightly]
 // -------------------------------------
-// Disable backlogged Crash Reports
+// Enforce no submission of backlogged Crash Reports [FF58+]
 // [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send backlogged crash reports  ***/
-user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // [FF58+]
+user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // [DEFAULT: false]
 // -------------------------------------
 // Disable Captive Portal detection
 // https://www.eff.org/deeplinks/2017/08/how-captive-portals-interfere-wireless-security-and-privacy
@@ -419,7 +419,7 @@ user_pref("extensions.formautofill.section.enabledScopes", false);
 // -------------------------------------
 // Disable Web Compatibility Reporter [FF56+]
 // Web Compatibility Reporter adds a "Report Site Issue" button to send data to Mozilla ***/
-user_pref("extensions.webcompat-reporter.enabled", false);
+user_pref("extensions.webcompat-reporter.enabled", false); // [DEFAULT: false in stable]
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // BLOCK IMPLICIT OUTBOUND [not explicitly asked for - e.g. clicked on] ***/
@@ -581,11 +581,6 @@ user_pref("browser.urlbar.suggest.engines", false); // [FF85+]
 // -------------------------------------
 // Disable location bar dropdown
 // This value controls the total number of entries to appear in the location bar dropdown
-// [NOTE] Items (bookmarks/history/openpages) with a high "frecency"/"bonus" will always
-// be displayed (no we do not know how these are calculated or what the threshold is),
-// and this does not affect the search by search engine suggestion
-// [NOTE] This setting is only useful if you want to enable search engine keywords
-// (i.e. at least one of 0850a suggestion types must be true) but you want to *limit* suggestions shown ***/
 // user_pref("browser.urlbar.maxRichResults", 0);
 // -------------------------------------
 // Disable location bar autofill
@@ -612,7 +607,7 @@ user_pref("browser.taskbar.lists.recent.enabled", false);
 user_pref("browser.taskbar.lists.tasks.enabled", false);
 // -------------------------------------
 // Disable Windows taskbar preview [WINDOWS] ***/
-user_pref("browser.taskbar.previews.enable", false);
+user_pref("browser.taskbar.previews.enable", false); // [DEFAULT: false]
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // PASSWORDS ***/
@@ -756,7 +751,7 @@ user_pref("security.ssl.require_safe_negotiation", true);
 // user_pref("security.tls.version.min", 3); // [DEFAULT: 3]
 // user_pref("security.tls.version.max", 4);
 // -------------------------------------
-// Enforce TLS 1.0 and 1.1 downgrades as session only */
+// Enforce TLS 1.0 and 1.1 downgrades as session only
 user_pref("security.tls.version.enable-deprecated", false);
 // -------------------------------------
 // Disable SSL session tracking [FF36+]
@@ -1173,7 +1168,7 @@ user_pref("dom.push.userAgentID", "");
 // This applies to onCut/onCopy/onPaste events - i.e. it requires interaction with the website
 // [WARNING] If both 'middlemouse.paste' and 'general.autoScroll' are true (at least one
 // is default false) then enabling this pref can leak clipboard content
-// https://bugzilla.mozilla.org/1528289 */
+// https://bugzilla.mozilla.org/1528289
 user_pref("dom.event.clipboardevents.enabled", false);
 // -------------------------------------
 // Disable clipboard commands (cut/copy) from "non-privileged" content [FF41+]
@@ -1360,7 +1355,7 @@ user_pref("browser.display.use_system_colors", false); // [DEFAULT: false]
 // Currently applies to cross-origin geolocation, camera, mic and screen-sharing
 // permissions, and fullscreen requests. Disabling delegation means any prompts
 // for these will show/use their correct 3rd party origin
-// https://groups.google.com/forum/#!topic/mozilla.dev.platform/BdFOMAuCGW8/discussion */
+// https://groups.google.com/forum/#!topic/mozilla.dev.platform/BdFOMAuCGW8/discussion
 user_pref("permissions.delegation.enabled", false);
 // -------------------------------------
 // Enable "window.name" protection [FF82+]