My Powershell Profile

myprofile.ps1

# Check if Running as Admin
$IsAdmin = ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")
if (-not $IsAdmin) {
    if ($MyInvocation.ScriptName -ne "") {

	    try {
            Write-Host "Relanuching Script as Admin"
		    $arg = "-file `"$($MyInvocation.ScriptName)`""
		    Start-Process "$psHome\powershell.exe" -Verb Runas -ArgumentList $arg -ErrorAction 'stop'
	    } catch {
		    Write-Warning "Error - Failed to restart script with runas"
		    break
	    }
    } else {
        try
	        {
            Write-Host "Relanuching Shell as Admin"
	        Start-Process "$psHome\powershell.exe" -Verb Runas -ErrorAction 'stop'
        } catch {
		    Write-Warning "Error - Failed to restart script with runas"
		    break
	    }
    }

    Write-Host "Exiting"    
    Stop-Process -Id $PID
}

# Add Aliases
new-item alias:np -value "C:\Program Files (x86)\Notepad++\notepad++.exe"
new-item alias:chrome -value "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"
new-item alias:subl -value "C:\Program Files\Sublime Text 3\sublime_text.exe"