Soft shutdown is very slow what is the reason

Users questions: When my computer shuts down after clicking on Start, then point off complete computer, the computer will look like two minutes suspended animation until the pop-up windows, then point off, display is turn off the computer Shi You have to wait like 2 minutes. Every time a pain, not like before, the system is a computer company installed the special version, the settings are Set up, and antivirus software KAV6.0, did not set off anti-virus programs running, etc.
Experts answer: too many, will not startup items and background programs shut down, clean up, tidy up the disk, it may be faster.
  • This information provided by the users.Thanks!