If you have noticed that the speed of your system is very slow with
windows vista then
today tip is very
useful for you to increase the performance of windows vista. There is
some default setting in vista which is used to manage the write caching
on disk. By default windows enabled the write caching on disk but the
advanced performance setting is disabled.
Follow the given steps to configure the advance performance setting in
Windows Vista:
To enable this feature, you will need to be
logged into your computer with administrative rights.
First right click on My Computer icon then
select the option Manage.

Here small windows will appear with title
Computer
Management, now select the Device Manager
option, then locate the SATA Disk under the Disk Drives.

Here select the enable advanced performance settings on the SATA disk.

Now click on Ok button to apply the setting and
restart your computer after any changes to go into effect.