There are several ways to test internet speed on the command prompt in Windows. Here are some methods: 1. Using Ping Command: * Open the command prompt by typing `CMD` in smart menu. * Type `ping google.com` and press `Enter`. * The results will display the speed along with other metrics. However, it's important to note that the ping command primarily measures latency (response time) to a server and not actual download/upload speeds [1][2]. 2. Using speedtest-cli: * speedtest-cli is a command-line interface for testing internet bandwidth using speedtest.net [3]. * To install it on Ubuntu, run: ```bash sudo apt install speedtest-cli ``` * To install it on Windows, first install `Python` with `pip`, then run: ```bash pip install speedtest-cli ``` * To run a test, type `speedtest` and press `Enter`. * To run it on macOS, You can install speedtest-cli on macOS using the package manager `Homebrew`. First, install `Homebrew` if you haven't already, and then run: ```bash brew tap teamookla/speedtest brew install speedtest --force ``` 3. Using fast-cli: * fast-cli is another command-line interface for testing internet speed. * requires node.js and npm to install. * To install it using npm, run: ```bash npm install --location=global fast-cli ``` * To run a test, type `fast -u` and press `Enter`[4]. 4. Using speed-test: * speed-test is a command-line interface for testing internet speed. * requires node.js and npm to install. * To install it using npm, run: ```bash npm install --global speed-test ``` * To run a test, type `speed-test` and press `Enter`[4]. 5. Using Speedtest CLI: * Speedtest CLI is a command-line interface for testing internet connection performance metrics like download, upload, latency, and packet loss. * It can be installed on Windows, macOS, and Linux. * To install Speedtest CLI, download the appropriate package from the official website and follow the installation instructions. * To run a test, type `speedtest` and press `Enter`[6]. These methods can help you test your internet speed on the command prompt in Windows.