I have noticed that many of you type s.a.w or sws when they mention the prophets name with text. I talked to an Imam (Yasir Birjas from Al-Maghrib) and he said that you don't need to do that and it's better not too. You could just say sws with your mouth and you don't need to type it. He also said that if you want to do it don't type Saw or sws because when you read it it comes out as Saw which is an arabic word and it comes out bad, so it's better not to shorten it.