1. Find a favorite format online first, or design it yourself. Open the ps software on the computer.
2. Find the File menu, then click and select New.
3. After the construction is completed, set the paper size, generally A4 paper, enter a name, and click OK.
4. After setting the size, click OK, and an A4 paper-sized canvas will appear.
5. On the right side of the canvas, select Generate a new layer and rename it background color II (depending on the individual).
6. Modify the colors in the new layer to generate the layer as shown in the figure.