i need help to understand few of target usecase on our website

Hi ​@maheshs78145042  

This is very border question but let me summaries - 

You can start with these links to understand Adobe Target basics and current use cases:

• Adobe Target Documentation on Experience League
• Adobe Target Tutorials https://experienceleague.adobe.com/en/docs/target-learn/tutorials/overview 
• Business Practitioner Guide https://experienceleague.adobe.com/en/docs/target/using/target-home 

Course link on Experience League https://experienceleague.adobe.com/en/courses/personalize-and-optimize-content-with-adobe-target  

Playlist - https://experienceleague.adobe.com/en/playlists/target-get-started-developers 

These cover A/B testing, personalization, audiences, and implementation basics. Go through this links and let me know if you need help with specific use cases.

Thanks