Here are the basic steps to use CyberLink PowerDirector:

1. Import your media: Launch PowerDirector and import the video and audio files you want to edit. You can do this by clicking on the “Import Media Files” button on the top left corner of the interface.

2. Arrange and trim your clips: Drag and drop your media files onto the timeline and arrange them in the order you want. Trim and split your clips to remove unwanted parts of your footage.

3. Add transitions and effects: To add transitions and effects, click on the “Effects Room” tab and choose from the wide variety of transitions and effects available in PowerDirector.

4. Color correction: Use the color correction tools to adjust the brightness, contrast, and color saturation of your footage.

5. Audio editing: Use the audio editing tools to adjust the volume levels and remove unwanted background noise.

6. Add titles and captions: Use the “Title Room” tab to add titles and captions to your video.

7. Export your video: Once you have finished editing your video, click on the “Produce” button to export your video in the desired format.

This is just a basic overview of how to use CyberLink PowerDirector. There are many more advanced features and tools available in PowerDirector that can be used to create professional-quality video content.