How can i control user-actions through my vb programs

can anyone tell me how to control user actions/activities through a vb application.???
i have few questions:
1)how can i kept my exe on toolbar as system is on ..like system clock??????
2)how can i keep record if user opens one docuement..rename it..how can i keep track of this??

Please help me in this..give any usefull link for ref???
Thanks in advance
Ash

This question is not related to databases - thread moved from Database Development forum

Next time you post a new thread, please spend more time picking the forum it should go in - we've had to move too many of your threads already.

Ok..Sure for next time ..sorry for the trouble.