Look under . If a network driver is listed, check the box and click Download & install . 3. Manually Download from the Manufacturer

If your PC can't get online to download a driver, you’ll need another device. How to Update Network Drivers in Windows 10/11 [Guide]

If you have no internet at all on the target computer, you will need a second device (phone, laptop, or library computer) and a USB drive to transfer the file.