1. Inside Photoshop, go to the ‘Window’ menu and select ‘Brush Presets’. A window will now appear to the right hand side.
2. Inside the Brush Presets window, click on the top right hand corner icon to reveal the drop down menu. From here select ‘Load Brushes…’. Select the Brush which came with the download.
3. The Brush will now appear in the Brush panel.