Hi Everyone,

I been having trouble with my cpu cause of winlogon is taking up to 99% or 100% which is slowing my computer down lots of time and sometimes it even won't start my comp. any ideas to fix it?

Hi,
Do you have Auto Updates on? Or it could be your AntiVirus. Sometime MS just does this and there is really no fix.
But to make sure you should head over to Major Geeks Forum. Register and dnload HijackThis. Run it and submit the logs to the Forum.
They are good people and will help yoou make sure its not a Nastie.
Here's the link.
MajorGeeks Support Forums - Powered by vBulletin

Hope this helps.