Final answer:
Before installing a new device, it is best to check for firmware updates, which can fix bugs, enhance security, and ensure compatibility.
Step-by-step explanation:
The best practice to do before installing a new device is b) Check for firmware updates. Manufacturers often release firmware updates to address bugs, vulnerabilities, or to improve communication between the device and the operating system. Before installation, ensuring the device's firmware is up-to-date can prevent compatibility issues and enhance performance and security. It is also recommended to install the appropriate drivers provided by the manufacturer, rather than relying solely on the operating system to handle device installation.