Bold vector illustration: convert a general image guide into a precise SVG blueprint. Create a clean, grid-based layout with four modular panels representing steps. Each panel contains a simple solid icon and a short label. Icons: image placeholder, crop/adjust, edit, and export. Use bold, high-contrast shapes with thick strokes for clarity. Include directional arrows showing flow between panels. Background neutral with ample negative space. Panels feature rounded image frames with subtle inner guides. Labels in bold sans-serif typography inside quotation marks placed at the bottom of each panel, e.g., "Step 1: Select Image", "Step 2: Crop", "Step 3: Adjust", "Step 4: Export". Ensure all elements are vector shapes, grouped for easy editing, and output as a single scalable SVG composition.

The image shows a black and white diagram of how to use a microwave oven, with text written on it. The diagram is a step-by-step guide on how to adjust the microwave, providing a visual representation of the process.