- Application - Application: Dell Digital Delivery Application - [Detail]
- Application - Application: Dell OSD - [Detail]
- Audio - Driver: Realtek High-Defination Audio Driver - [Detail]
- BIOS - BIOS: Inspiron One 2020 System BIOS A04 - [Detail]
- Chipset - Driver: Intel Chipset Driver - [Detail]
- Chipset - Driver: Intel Chipset Driver - [Detail]
- Input - Driver: ITE IR Receiver Driver - [Detail]
- Network - Driver: Dell WiFi + BT Driver - [Detail]. Download:
- Network - Driver: Dell Wi-Fi Driver - [Detail]
- Network - Driver: Realtek Ethernet Controller Driver - [Detail]
- Network - Driver: Dell DW1704 802.11 b/g/n, BT4.0 + HS - [Detail]
- Video - Driver: Nvidia Discrete Graphic (N13M-GE5) - [Detail]
- Video - Driver: Intel Graphics Driver - [Detail]
- Video - Driver: Intel Graphics Driver - [Detail]. Download: