Install font files in Windows 10. Font files should be in the same folder as the script file.

Install-Font.ps1

$shell = New-Object -ComObject Shell.Application
foreach ($font in $shell.Namespace($PSScriptRoot).Items()) {
  if (($font.Path).ToLower() -like "*.ttf" -or ($font.Path).ToLower() -like "*.otf" -or ($font.Path).ToLower() -like "*.ttc") {
    if (-not (Test-Path ($env:windir + "\Fonts\" + $font.Path.Split("\")[-1]) -ErrorAction SilentlyContinue)) {
      $font.InvokeVerbEx("Install")
    }
  }
}