🔹 Brand: Dell 🔹 Model: Inspiron 15-3521 🔹 Processor: Intel Core i5 🔹 Display: 15.6-inch HD Display 🔹 RAM: [4GB / 8GB – confirm] 🔹 Storage: [500GB HDD / 1TB HDD / SSD – confirm] 🔹 Graphics: Intel HD Graphics 🔹 Operating System: Windows [version – confirm] 🔹 Optical Drive: DVD/CD Drive 🔹 Wi-Fi: Yes 🔹 Bluetooth: Yes 🔹 USB Ports: Yes 🔹 HDMI: Yes 🔹 Webcam: Yes 🔹 Keyboard: Full-size keyboard with numeric keypad