How CTRL+A Works

Before Windows 11, pressing CTRL+A would just highlight all text in the current window. However, with the update to Windows 11, pressing CTRL+A now occasionally brings up a popup in the lower right corner displaying information on WiFi, Bluetooth, and speaker settings.

To stop this new behavior in Windows 11, you can adjust the settings for these notifications in the Control Panel or Settings menu. Typically, you can customize which notifications appear when specific key combinations are pressed. Remember to check the notification settings for WiFi, Bluetooth, and audio to prevent the popup from appearing when using CTRL+A.