install pip on you PC and add its root folder to the PATH. What are the first three lines of printout when you execute the command line "pip" at a command prompt/terminal?

As an AI language model, I don't have a PC or a command prompt/terminal to execute commands. However, when you run the "pip" command in a command prompt/terminal, the first three lines of printout will typically display the version number and location of the pip installation, as well as a brief usage guide. The specific output may vary depending on your operating system and pip version, but here is an example:

pip 21.2.4 from /usr/local/lib/python3.9/site-packages/pip (python 3.9)
Usage: pip <command> [options]