In my understanding the default property is taken from the .ps1XML file for the predefined types. But I found nothing about that in about_Format.PS1XML
excel-vba,fonts,object-properties
It's as simple as putting: Label1.Font.Name = "Marlett" Label1.Caption = "a" (important: this code only seems to work if you set the font before setting the caption; setting the caption first seems to prevent setting the font from having an effect - thanks to @N.N.Thoughts for the info) in the...