# Unsupported configuration Your browser is currently not supported. The following configurations are supported: ## Windows You need one of these browsers running on Windows 7, Windows 8, Windows 8.1, or Windows 10: * Internet Explorer 11 * Microsoft Edge * Google Chrome * Mozilla Firefox ## Mac You need one of these browsers running on OS X 10.9 Mavericks, OS X 10.10 Yosemite, OS X 10.11 El Capitan, or macOS 10.12 Sierra: * Safari * Google Chrome * Mozilla Firefox ## Linux If you're using a Raspberry Pi, please see [the documentation here](/raspberry-pi). You need to be running a Linux distribution recent enough to run the most recent version of one of the following: * Google Chrome, or Chromium * Mozilla Firefox, Iceweasel, or Seamonkey ## How to check your OS or browser ### Windows * Click on the Start menu * Type 'System' * Click on the app called 'System' * The version of Windows you are using will be displayed:  ### Mac * Click on the Apple icon in the top left * Click on 'About this Mac' * This window will be displayed:  ### Internet Explorer * Click on the Settings icon in the top right * Click 'About Internet Explorer' * This window will be displayed:  ### Edge Edge automatically updates, so you should always be using the latest version * Click on the menu icon in the top right (three dots) * Scroll to the bottom * Information similar to the following will be displayed:  ### Google Chrome Google Chrome automatically updates, so you should always be using the latest version * Click on the menu icon in the top right (three dots) * Click Help, and About Google Chrome * Information similar to the following will be displayed:  ### Firefox Firefox automatically updates, so you should always be using the latest version * Click on the menu icon in the top right (three horizontal lines) * Click the question mark icon (help button) * Click 'About Firefox'  ### Safari Safari updates when your operating system updates, so if you are using the latest version of OS X then you'll be using the latest version of Safari. * Click on the Safari menu in the top left * Click 'About Safari'  IT administrators should check which browser versions are supported [here](/browsers/technical).