Open a collage-making app or website on your laptop
Choose a collage template or blank canvas
Upload the photos you want to use
Drag and drop the photos into the collage layout
Resize, crop, and rotate the photos as needed
Add text, stickers, borders, or backgrounds if desired
Adjust spacing, colors, and alignment
Save your collage project
Export or download the finished collage as an image or PDF
Print or share the collage if needed