PRG 310 - Create a Multi-Line Text Box

I know this is a dumb question, but thanks for making it up!

for the latest update (MVS 2017) steps :

go to properties > multiline > set from false to 'true'
[or you can use RichTextBox instead from the toolbox]

how do I get the properties up on the text box, you don't show how to do that

it helps a lot ,thank you!