first check have u installed any spyware
some third-party application that apparently isn't working
well. If you don't want to uninstall it, then stop it from starting with
use the System Configuration Utility.
Start Orb>type in Search box:
msconfig [enter]
This will make msconfig appear above. Right-click on it and choose "run
as Administrator".
This brings up the System Configuration Utility. Look on the Startup tab
and find the probable culprit. Uncheck the box next to its name, Apply
and OK out. You don't need to restart immediately, but the next time you
do you'll get a dialog saying you've used the Utility. Just tick the box
that says in effect