Disk Cleaner works by scanning the disk, identifying unnecessary items and removing them, therefore improving your computer's performance. To fix this problem, you should remove all the unneeded programs and applications from your computer. These invalid files slow down your system, make windows boot slower and reduce system performance. If Disk Cleaner becomes ineffective, there will be more files stored in your registry which will cause windows registry to become bloated and corrupted. It is therefore recommended that you keep all your unwanted files and data on your hard drive to enable windows to work properly and speedily. Apart from these effects, unwanted and redundant files can also cause your windows operating system to crash. Unwanted files will also increase the size of your registry which will make windows boot faster. These unwanted files occupy disk space and slow down the functioning of your operating system, slowing down your computer's booting up as well. In this utility, you will locate all the unwanted and redundant files in your hard drive and delete them.

As soon as the program starts scanning, it identifies all files and folders that can be deleted so as to leave the rest of the system intact. Disk Cleaner works in such a way that it scans every block on the disk, regardless of its file location or name.

This utility scans the hard disk for unnecessary files and then deletes the unwanted files from the disk, thus making free disk space. Disk Cleaner is a common computer utility included in Microsoft Windows intended to free up disk space in the computer's hard disc.

Wise disk cleaner crash