How to make a collage is not as difficult as one might think. It's really very simple with most photo editing software. It just takes a little time and patience.. A very good photo editing software is Photo Collage Maker, below is my step by step guide, How to Make a Collage.
The first step would be to open a photo document in your photo editing software.
Next choose your pictures, keep it to about 10 pictures or less to begin with, till you are used to working with a lot of pictures so as not to be overwhelmed. Open them and drag them into the built-in templates.
Next resize the pictures as necessary.
Now comes the most difficult part, decorating the Collage
When you make collage projects, the background is the next step in the process. The background does not have to be white or plain. You can choose from a variety of colors, textures and images to set the right tone for your project. After choosing a background you like, you can then arrange the photos on the template.
Print or Save
You can save the digital version collage and email it to your friends. Or just print the collage out.