$r1c1 = "This is row1 column1" 
$r1c2 = "This is row1 column2" 
$r2c1 = "This is row2 column1" 
$r2c2 = "This is row2 column2" 
#create Excel Workbook 
$Excel = New-Object -Com Excel.Application  
$Excel.visible = $True  
$Excel = $Excel.Workbooks.Add()  
$wSheet = $Excel.Worksheets.Item(1)  
$wSheet.Cells.item(1,1) = "Column1:"  
$wSheet.Cells.Item(1,2) = "Column2:"  
$WorkBook = $wSheet.UsedRange  
$WorkBook.Interior.ColorIndex = 45  
$WorkBook.Font.ColorIndex = 1  
$WorkBook.Font.Bold = $True  
$intRow = 1 
$intRow++ 
$wSheet.Cells.item($intRow,1) = $r1c1 
$wSheet.Cells.Item($intRow,2) = $r1c2 
$intRow++ 
$wSheet.Cells.item($intRow,1) = $r2c1 
$wSheet.Cells.Item($intRow,2) = $r2c2