how to delete posts by specific user
 

How do i delete posts/threads by a specific user.

I get annoyed when someone comes on the site and starts spamming like crazy. So i need to know how to delete posts and threads by a specific user

Thanks in advance

If you want to delete all of his/her posts then why not use the delete as spam feature?
Simply select one of his posts, then at the bottom right hand side of the page (Just below the last post and above the footer) you will see a drop down. In it locate "Delete posts as SPAM" and click on it. Follow the instructions on the next page ;)

or u can simply click on his user name and click on "find all his posts/find other posts" and check all his posts and at the bottom of the page choose "delete posts" and "GO"

The easiest way would be to use the prune option in AdminCP. Option is under Users.