Installing a network adapter driver is a necessary evil. It exposes the fragility of our "always-connected" devices when they are stripped of their connectivity.
If you have a pre-built PC or a retail motherboard, it came with a driver DVD. Use an external USB DVD drive if your PC lacks one. Copy the LAN or WLAN folder from the disc. how to install driver for network adapter
: Choose Search automatically for drivers . Windows will search your computer and the internet for the latest version. Installing a network adapter driver is a necessary evil