How to clean and speed up your computer for free?

It might literally be installed and made use of by many people without conferring with any operating instructions. Perhaps even taking full advantage of its different functions are going to be highly intuitive for all users. Even though its user friendly, advanced users also provide plenty of choices to satisfy their own specialised needs. This is a top-ranking error-resolution technology and award-winning PC Cleaner software which will fix the computer errors, optimize the system speed and safeguards all your Privacy by ensuring all traces of the online Internet and computer activities forever removed and unrecoverable on your personal computer.