PC TUNE UP

I hate my laptop! Even it had been fixed before, it is still very slow. Not sure why but its seem like the virus is still around as its seem like loading quite slow and unresponsive. Last time, the Windows will load within 20 seconds but now even though its had been formatted before and I did not even store anything inside, the loading takes about 50 to 60 seconds at least.. I am wondering this pc tune up from Iolo.com can help to solve my problem or not. Haih!I NEED SOME TUNE UP!