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Getting ready
The latest version of Raspbian includes helpful utilities to quickly and easily configure your Wi-Fi and Bluetooth through the graphical interface.
Note: If you need to configure the Wi-Fi via the command line, then see the Networking and connecting your Raspberry Pi to the internet via a USB Wi-Fi dongle recipe for details.
Wi-Fi and Bluetooth configuration applications
You can use the built-in Bluetooth to connect a wireless keyboard, a mouse, or even wireless speakers. This can be exceptionally helpful for projects where additional cables and wires are an issue, such as robotic projects, or when Raspberry Pi is installed in hard-to-reach locations (acting as a server or security camera).