Create Task Schedule in windows operating System using Powershell

create Task Schedule.ps1

$TaskName = 'MyScript'
$User= "NT AUTHORITY\SYSTEM"
$ScriptPath = "C:\scripts\script.ps1"

$Trigger= New-ScheduledTaskTrigger -At 22:00 -Daily
$Action= New-ScheduledTaskAction -Execute "PowerShell.exe" -Argument "-WindowStyle Hidden -executionpolicy unrestricted -noprofile -file $ScriptPath" 
Register-ScheduledTask -TaskName $TaskName -Trigger $Trigger -User $User -Action $Action -RunLevel Highest -Force


<#

# If you want the task to run every time during the computer startup, the first command has to be as follows:
$Trigger= New-ScheduledTaskTrigger -AtStartup

# If you want to run a task when a user logs on:
$Trigger= New-ScheduledTaskTrigger -AtLogon

#>