Create your profile in Windows Powershell.

gistfile1.txt

// Display the path of Your Profile

PS c:\> $profile      // It will echo the path to "Microsoft.PowerShell_profile.ps1"

// But, This file may not actually Exist. Check it by this command:

PS c:\> test-path $profile 

// Create If it returns FALSE

PS c:\> new-item $profile -force -type file

// You Can do your script:

PS c:\> notepad $profile