No, You will need to type the code in. type For then press F1 and look at the
help screen. look at the For each ... next

You will end up with something like (untested)
Option Explicit

Sub fixit()
Dim myrange As Range
Dim c As Range

Set myrange = ActiveSheet.Range("A1:Z24")

For Each c In myrange
If c.Interior.Color = vbWhite Then
c.Font.Bold = True
End If
Next c
End Sub