Safari capitalizes the first letter of text entered in text fields, which is inconvenient when you have to enter, say, a lower-case username to login to a web resource, eg, "admin". I don't see any means to replace that capital letter with a lower case one using the iPad touchscreen keyboard. As an awkward work-around, I can go to another application, eg, Notes, put the text in the clipboard, go back to Safari and paste it into the text box. I'd be grateful for suggestions for a better approach to this problem.