Use tools like the HubSpot Guide Creator to capture specific frames that illustrate each step.

If your "guide" is actually about how to manage or create the MP4 file itself:

Or is the guide the MP4 file itself (like editing or converting it)?

Use an editor to add arrows, text overlays, or highlights to your screenshots to guide the reader's eye. 3. Writing the Instructions Instructional writing should be direct and easy to follow.

For multiple-step procedures, always use a numbered list to maintain clarity. 2. Capturing Visuals If you are starting from a raw screen recording or video:

If a step might be confusing, provide an introductory sentence explaining where the action takes place (e.g., "In the main menu, select...").

You can open and review your MP4 source using standard tools like Windows File Explorer by right-clicking and selecting "Open with".