Yes, Remo Optimizer software will clean/erase these junk files and help to boost your computer performance. While using your computer, your hard disk will become cluttered with hundreds or even thousands of Junk Files. These junk files are created by Windows and other programs that writes temporary files, during installation and while running them on your computer. The main problem is that they take up a lot of disk space which makes your computer run slower and slower, that causes "out of memory" and other errors. As a matter of fact, these junk files you do not need it at all. So, Remo Optimizer software will clean/erase these junk files and boosts your computer performance.