New rules applied, activity not tracked

Hi... new user (as of today) and trying to get the hang of it.  My question is that I applied some new rules and it doesn't seem to be "refreshing" on the site.  Does the kid's PC need to be rebooted each time?  I clicked on the icon in the system tray to get the new rules.

 

Also... does the time tracking feature only track violations or does it track all activity.  

 

Thanks...