Place the graphics that you would like to use in your project onto your computer, either by downloading it or creating it in Photoshop. Save them all to the same folder.
Open Photoshop.
Select “File” and click “Open.” In the dialog box that pops up, browse to the folder you saved the images to, select the image you want to start with and open it.
Go to the toolbar on the right and select the “Text” tool. In the text tool options at the top, choose the font style, size and color you would like to try against the graphic. Click on the canvas where you want to place the text and type in the text you want on the graphic. Now judge the appearance of the text contrasted against the graphic. If you don’t like the result, drag across the text with the mouse to highlight it.
Change the font style, color or size of the text in the options. Then click to turn off the highlighting and judge the result. Repeat this until you have found text that works for the graphic.