conda

conda install PackageName
conda update PackageName
conda remove PackageName

conda install -n EnvName PackageName
conda update -n EnvName PackageName
conda remove -n EnvName PackageName

conda install PackageName -c conda-forge
    // -c: designated channel
    // conda-forge: Channel maintained by the global open source community
    // Defaults: Channel maintained by Anaconda official

conda install ipykernel --solver=libmamba -y
// For conda env, it's better to use the conda install first

pip

pip install PackageName
pip install --upgrade PackageName
pip uninstall PackageName

// -i: install from a specified source
pip install PackageName -i https://...

// Batch installation via dependency files
pip install -r requirements.txt