Step-1: Go to https://git-scm.com/downloads and download the git package for windows
Step-2: Execute the installation program and follow the instruction of installation program
Step-3: Go to windows command prompt and use it. For example use git command to clone this project
https://github.com/kiat/BigDataAnalytics
You can use the command
git clone https://github.com/kiat/MET-CS777.git
or using git with SSH keys
git@github.com:kiat/BigDataAnalytics.git