Using the DeWalt DCFS950P2 is easy. First, make sure the batteries are fully charged using the included charger. Then, insert a battery into the stapler. Load the metal staples into the stapler's magazine. Select the appropriate depth setting according to your fencing material. You can use the sequential mode for accurate placement. If you encounter a jam, don't worry. You can clear it quickly without any tools. When not in use, store the stapler in the provided case. Keep the batteries in a cool, dry place. Regularly clean the stapler to remove dust and debris. Avoid using the stapler in wet conditions. If you have any questions or the stapler isn't working properly, contact DeWalt's customer service.