1
Test the basic edit
Open the editor and add a short clip or start with a simple canvas. Trim an awkward beginning, move a clip on the timeline, and preview the result. This shows whether the core workflow suits your footage before you assemble a full project.
2
Test the feature you actually need
Add one caption, resize for your intended platform, or try the audio adjustment that matters to you. Check for any notice attached to that specific action rather than assuming every editing feature has identical access conditions.
3
Test the finished output
Open the export controls before you polish the edit. Review the available format, resolution, length, and watermark information displayed for your project. An editable preview is useful, but the exported file is what you will share.