upgrade conda code example

Example 1: update anaconda from cmd

// to update anaconda 
conda update conda

// to update all anaconda package
conda update --all

Example 2: conda update package

# Basic syntax:
conda update packagename # To update specific package in the current env
conda update --all # To update all packages in the current environment
conda update -n myenv --all # To update all packages in myenv environment

Example 3: anaconda python update packages

conda update --all

Example 4: update conda command

conda update conda

Example 5: conda update

conda update --all