Some friends told me to try this free software, and I wanted to know your opinion about it?
http/www.iobit.com/iobitsmartdefrag.html
http/www.puransoftware.com/Puran-Defrag.html
http/www.iobit.com/iobitsmartdefrag.html
http/www.puransoftware.com/Puran-Defrag.html