Tools/raw materials
WIN 10 system computer? Photoshop CS6
1. Open photoshop on the desktop, click File in the toolbar, and select New.
2. After the new dialog box pops up, set various parameters: name, height, width, resolution, etc.
3. Find "Edit" in the toolbar and click "Fill" in the drop-down menu.
4. In the Fill dialog box, you can set three simple colors: black, white and gray. If you need to set other colors, click the Color button in the content bar.
5. Pop up the color setting box and set the color you need. Click OK.