Here's a quick start: go to Ads Manager (business.facebook.com/adsmanager) → click "Create" → choose your objective (Traffic, Conversions, or Awareness work well for beginners).
Set up targeting by selecting location, age, interests relevant to your audience. Start with a small daily budget ($5-10) to test. Create eye-catching video or image ads with clear messaging about your offer's value.
Facebook's algorithm needs time to learn, so run campaigns for at least 3-5 days before making changes. Check "Account Quality" regularly to stay compliant with policies.