# Welcome

- [What is facebook pixel?](/facebook-multiple-pixel/welcome/what-is-facebook-pixel.md): "Facebook Pixel: Unveiling the Power of Precision Advertising"
- [Which campaign is the best?](/facebook-multiple-pixel/welcome/which-campaign-is-the-best.md): "Facebook Campaign: Strategic Marketing on Facebook."
- [Zotek tracking mode](/facebook-multiple-pixel/welcome/zotek-tracking-mode.md): "It is critical to accurately define your target audience to ensure the success of your campaign."
