QuickWord is on sale for $4.99. Since I was disappointed by Docs to Go, I'm considering purchasing this app, but I have some questions for anyone who uses it. 1. I noticed bold and italics in the description. Can I underline also? 2. All the photos are in portrait. Is it possible to write in landscape? 3. If I indent the first line of a paragraph in QuickWord, will it show as a tab in Word?