Low fat settings

[radacheck]

Having installed Kubuntu low fat settings, how to I use it?
Thanks

[raja.genupula]

read these once
http://www.omgubuntu.co.uk/2011/09/kubuntu-low-fat-settings-speed-boost-older-hardware
http://www.kubuntuforums.net/showthread.php?55185-Kubuntu-Low-Fat

http://askubuntu.com/questions/138376/how-can-i-make-kde-faster-in-ubuntu-12-04-its-very-slow