# with default
python -m venv .venv
# with specific version
python3.6 -m venv .venv
source .venv/Scripts/activate
# pip install "package_name"
# Main packages
pip install jupyter
# create in case of missing file
pip freeze > requirements.txt
# or just install
pip install -r requirements.txt
jupyter-notebook
Select the kernel create with your .venv and you are good to go.