$strVal ='Hello world'
if($strVal -like '*World*') {
Write-Host 'Your string contains the word world'
} else {
Write-Host 'Your string does not contains the word world'
}
$strVal ='Hello world'
if($strVal -like '*World*') {
Write-Host 'Your string contains the word world'
} else {
Write-Host 'Your string does not contains the word world'
}