How about the windows rogue software cleaning master?

I saw his function: not much.

A completely free super system maintenance tool can detect and clean up most known adware, toolbars and rogue software. Compared with other similar software, cleaning software is more convenient and thorough, and it is the only software in China that can really clean up all registry and file records of rogue software completely. You don't need to enter DOS, safe mode or backup the registry, you can uninstall it after cleaning and restarting once.

Windows rogue software cleaner also has the functions of registry cleaning and LJ file cleaning, which is the only one in China with the functions of registry compression and optimization. Only registry compression and optimization can really make the registry of the system clean. Windows rogue software cleaning master really lets you clean your computer thoroughly at once.

I usually use security guards.