can i install tune up utilities on windows8 or windows 8.1

[sunny kiran]

i think to install tune up utilities on on my desktop but i began fall in dilemma can i install tune up utilities or not.
becaz i read on a websites windows has best performance , reduce startup loads,best optimization,best maintenance etc.In youtube videos ,i have seen users of windows 8 using this app.
so i am just confused whether to install or not...........
if my thinking is wrong ,then suggest me..............

can u provide me brief information of windows 8 and tune up utilities.............

thanking u in advance.................

 

[rgd1101]

what tune up utilities are you talking about?

 

[sunny kiran]

go through the site link http://www.tune-up.com/ or type tune up utilities in google search