ZS4 Video Editor
What are the 3 types of software?--Computers are managed by software. Software may be divided into three categories: system, utility, and application.
What is the difference between download and install?--The act of "downloading" a file is distinct from "installing" it. Instructions to utilize the downloaded data to modify your computer are "installing" the file. The file does not alter or be updated if installation is not performed.
What is software used for?--Software is a collection of instructions, data, or computer programs used to run machines and carry out certain activities. It is the antithesis of hardware which refers to a computer external components. A device running programs, scripts, and applications are collectively referred to as "software" in this context.
ZS4 Video Editor is video editing and compositing software which aims to provide media experts with a facility to combine a variety of media types (currently photos, videos, and audio files) into one (or more) output file(s). ZS4 Video Editor can be used like an object oriented photo-manipulation program with a timeline: things that can be manipulated in a photo (workshop) program can be manipulated in ZS4 using parameters which alter over time.