diff --git a/Common-Overrides.md b/Common-Overrides.md
index a895243..1113eeb 100644
--- a/Common-Overrides.md
+++ b/Common-Overrides.md
@@ -133,6 +133,21 @@ user_pref("browser.download.alwaysOpenPanel", false);
 user_pref("browser.download.folderList", 1);
 ```
 
+***
+
+### Containers
+
+Enable containers if you want to login to the same site under different accounts. You may also want to check out [Multi-Account Containers](https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/) for extra options.
+
+:bulb: Because of improvements to Firefox, there's no longer a privacy advantage in using containers; but if you still find it useful, feel free to enable them.
+
+```javascript
+// PREF: enable Container tabs
+user_pref("privacy.userContext.enabled", true);
+```
+
+***
+
 ### Public Key Pinning
 :warning: Override if your antivirus software — or some other [source](https://github.com/yokoffing/Betterfox/issues/232#issuecomment-1732346856) — won't let you open websites ([example](https://www.reddit.com/r/firefox/comments/16mlv15/kaspersky_cant_scan_encrypted_connections_with/)).