At this time you cannot delete your content on Ask.com.
If there is something objectionable or offensive posted to one of your questions or a comment to one of your answers, you can use the "Report as" feature to bring it to the attention of the moderators.
Once content is posted on here you cannot delete or remove anything on your own only the Moderators can, if it is found inappropriate or violates the guidelines. If you have any questions at this time about The Community Guidelines or because your questions are being removed check out http://www.ask.com/about/community/guidelines?oo=0 Hope that helps. And if you have questions or technical difficulties on the website Ask.com you can try and follow me to keep in touch.