Change the TimeZone (between IST & PST) of your local machine by using the below PowerShell script.

[CmdletBinding()]

Param

(

    [Parameter(Mandatory=$true)] 

    [string] $TimeZone

) 

if ($TimeZone -eq "PST")

{

    Set-TimeZone -Name "Pacific Standard Time"

}

else

{

    Set-TimeZone -Name "India Standard Time"

}

Get-TimeZone