Annoyed by the consumed poor disk space on your computer? We know that when we are surfing on the Internet, the web browser is always making unnecessary files such as caches, temporary files, backups and other things. Actually, trace like log files and HTTP cookies will be directly connected with our personal privacy. So it makes sense that people should find way to remove all these useless stuff and protect privacy. A disk cleaner is usually needed to find and delete potentially unwanted files from a computer.