This downloadable Photoshop Action contains my Sharpening Action. Simply Import it to Photoshop and you will be able to apply it to your photos.
Make sure the photo you are trying to apply it to is named: sharpen (no caps)
If you have any questions on how it works, check out this video: https://youtu.be/GytxzqXJuUc
Need Help Installing or understanding Photoshop Actions, check out this video: https://youtu.be/Cl95W_ImLac