you choose "conference" as a type of search, and write your search terms in the Conference field, for example: Component Engineering AND Canada AND 2004.
If it is a future conference, I think you have to see the following link:
Fatima Baji : I have checked the link. Is it needed to create a user account at http://login.webofknowledge.com/error/Error?Error=IPError&PathInfo=%2FWOS&RouterURL=http%3A%2F%2Fwww.webofknowledge.com%2F&Domain=.webofknowledge.com&Src=IP&Alias=WOK5
The conferences you can check on the journals main webpage, around 95% of the conferences are only for learning purposes, usually the journals arrange the conferences you can check if the journal is already index by SCI. you can find journal information from google, just type Journal Finder, while the journal or conference index you can find through Master journal list. but keep in mind all papers presented and accepted in Conference didn't get the indexing. the only select few articles which publish in special issues