When configuring a new device, which step is essential to verify its successful installation?

Verifying the successful installation of a new device primarily hinges on testing its functionality. This step involves using the device in the manner it is intended to ensure that it operates correctly and meets performance expectations. If the device does not perform as expected, troubleshooting can begin to address potential issues, which might include verifying connections, configurations, or other relevant settings.

While checking for physical damage, running a setup wizard, or updating drivers are all important steps in the device installation process, they do not directly confirm that the device is functioning as it should. Checking for physical damage is a preventative measure, running the setup wizard guides initial configurations, and updating drivers enhances compatibility and performance but doesn't validate whether the device itself operates correctly. Ultimately, testing functionality is the most direct method to conclude that the installation has succeeded and the device is ready for use.