Just because you don’t see the quick launch bar doesn’t mean you don’t have this function. Many software will create shortcuts in the quick launch bar by default after installation.
However, as more software is installed, there are more and more icons in the launch bar, which affects the boot time (the taskbar also loads small shortcut icons when booting).
Kingsoft Desktop Cleaner is extracted from Kingsoft Antivirus or Kingsoft Defender, making it easy to remove useless items from the desktop.icon delete, and maybe some hidden files.
Useful
Useful
Useful