Hi. I'm Brian and I'll try to help.
Microsoft calls many things "Outlook." This forum covers classic Outlook for Windows. Is that what you're using? Who's your mail provider - that is, what follows the @ in your address? You say you're having "trouble." Describe that trouble in as much detail as you can provide. What are you doing and what happens when you do it? If you see an error message, include it here exactly as it appears on your screen.