Final answer:
The software's purpose is to edit videos, allowing adjustments like cropping, adding sound effects, and applying filters to create high-quality video content.
Step-by-step explanation:
The purpose of the software that the person is looking for is B. To edit videos with noises and stuff. Video editing software enables users to manipulate, arrange, and enhance video files. Adjustments can include trimming or cropping video clips, adding sound effects or music, applying filters or transitions, and creating a polished, finished video product. This kind of software is critical for content creators, filmmakers, and hobbyists who want to produce high-quality videos with clear audio and visual effects.