diately, and look for the item “Windows Search” in local services, and then right click and choose to stop the service.
 Of course, if you are a forgetful person, then directly skip this optimization measure, because this service could improve the search index efficiency and save much time for searching files. When you cannot find your file position, you still have to count on it.
6. Disable system sound
Think over, do you really need system prompt sound? But as an office worker, we should not make sounds to affect other people. So why not disable system prompt sound completely to release system resource？ Go to control panel and find “Sound” option, open it and then on sound control tab, remove the option “Play Windows startup sound” checked by default in Windows 7.
PS: it would not affect computer playing the sound of multimedia file by disabling system prompt sound, you don’t have to worry about it.
7. Toolbar optimization
Windows Toolbar preview function is a very cool function, which makes many users to fondle admiringly. But for some machines with low configuration, it’s not that useful. And I have deep feeling about it because mine is not good too. You may feel reluctant to close toolbar’s preview function directly, because it could be said to be a symbol of Windows 7. But to use the preview function, each time you have to wait for a long time, which really makes me headache. If your machine is not that good, then we could try shortening