Sony Movie Studio has a straightforward interface to make basic and medium editing actions with your video files. Includes tutorials directly on the interface, you can use drag&drop to add videos, then add them into timeline.
You can preview, rotate, add effects, crop, trim, split. Unlike other programs, is intuitive how to add markers on the timeline. There are available many transitions and the video can be saved to hard drive or to social networks.
many features to perform edits.
A very old interface, not very easy to use.
The program doesn't have all modern features and is suitable more for amateur users. There are better solutions for a paid program.