diff --git a/feide-microsoft.user.js b/feide-microsoft.user.js
new file mode 100644
index 0000000..194de71
--- /dev/null
+++ b/feide-microsoft.user.js
@@ -0,0 +1,53 @@
+// ==UserScript==
+// @name         Feide - Auto-Press Microsoft Sign-In.
+// @namespace    https://git.ntnu.no/M365-Drift/MonkeyMagic
+// @version      1.0
+// @description  Automatically press the Microsoft sign-in button after a countdown, with options to cancel or trigger manually.
+// @author       Øyvind Nilsen (on@ntnu.no)
+// @match        https://idp.feide.no/simplesaml/*
+// @icon         https://www.google.com/s2/favicons?sz=64&domain=feide.no
+// @grant        none
+// ==/UserScript==
+
+(function() {
+    'use strict';
+
+    const button = document.getElementById('microsoft-signin-button');
+    if (!button) return;
+
+    let countdown = 5;
+    let countdownInterval;
+
+    function updateButtonText() {
+        button.value = `Use work or school account (${countdown}s)`;
+    }
+
+    function startCountdown() {
+        updateButtonText();
+        countdownInterval = setInterval(() => {
+            countdown--;
+            if (countdown <= 0) {
+                clearInterval(countdownInterval);
+                button.click();
+            } else {
+                updateButtonText();
+            }
+        }, 1000);
+    }
+
+    function stopCountdown() {
+        clearInterval(countdownInterval);
+        button.value = 'Use work or school account';
+    }
+
+    document.addEventListener('keydown', function(event) {
+        if (event.key === 'Escape') {
+            stopCountdown();
+        } else if (event.ctrlKey && event.key === 'Enter') {
+            clearInterval(countdownInterval);
+            button.click();
+        }
+    });
+
+    startCountdown();
+})();
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