The advanced system properties: Performance shows Adjust for best performance but actually not. After check another one and click on "Adjust for best performance" again, it puts the interface back to the previous setting.
2 more things:
1. How do you turn off all the audios relating to any actions on desktop and inside applications. It's kind of annoying.
2. How do you turn off the menu below the top the menu with items such as Organize, Include in Library, Share with, Burn, and New folder?
Thanks,