Run Ubuntu in the terminal on your Windows machine and right-click the window's bar and click on Properties:
In the Font category, set the font to one of the following fonts: SimSun-ExtB (recommended), MS Gothic, or NSimSun. Choosing one of these fonts helps render all Unicode characters correctly. Once selected, click Okay.
Within the Ubuntu terminal, install the Cortex CLI as you would on a Mac/Linux machine:
Install the CLI with Python Client
pip install cortex
Install the CLI without Python Client
# Replace `INSERT_CORTEX_VERSION` with the complete CLI version (e.g. 0.18.1):