Contractions give your writing a friendly conversational tone, which is in line with our brand. However, don’t go overboard into “needn’t”, “this’ll do” slang territory.
"You don't have access to this product."
"You're all set!"
"Don't worry, this survey will only take a minute!"
"You don't need to manually save changes to this board—it's automatic."
"You do not have access to this product."
"You are all set!"
"Do not worry, this survey will only take a minute!"
"You needn't manually save changes to this board—it's automatic."