How To Write A Letter On My Macbook Air . In your message, add people you want to send it to. Choose edit > paste and match style. Typing French Accents on Mac FrenchCrazy Macbook keyboard cover from www.pinterest.com Just press and hold the option key (the same as the alt key), then press the e key, and then release them and press the letter key to which you'd like to add the accent. If you’re suffering from repeating keys, letters you can’t type, or “sticky” or inconsistent keyboard performance, get in touch with apple and. On your iphone, tap settings > messages.