1.) Go to your perl/bin directory (e.g. enter 'cd\perl\bin [enter]'
    if the directory is C:\perl\bin
2.) Enter 'ppm[enter]'
3.) Enter 'search [module name or part of it][enter]'
4.) Enter 'install [number or numbers or number range of modules to install from 
    the list that appeared]'
5.) Enter 'exit'
6.) Enter 'exit'