can i use my camcorder as my web cam in instant messaging,if i possiable can u tell me how?

Some can. Depends on the model. The instructions would be in the manual which is probably also online.

What is the make and model of the camcorder?

i lost my creative webcam installing cd,can u tell me the proper way or proper web site site from where i get the suitable drivers of creative webcam, model no. PD 1100

There should be no drivers required on an XP system.