I upgraded my Toshiba T235 computer to Windows 10 but it had several problems. I used "Go back to Windows 7" to revert to Win 7 but the computer does not recognize the built in keyboard or mouse. I plugged in an USB mouse and keyboard. The computer saw the mouse but not the keyboard. With the mouse, I was able to get to device manager where first I uninstalled the keyboard and mouse drivers and rebooted. Then I tried updating the drivers to every driver listed and allowing windows to search for drivers. All has not helped.
In also cannot get on the internet to find drivers as the computer shows my home computer as "Unidentified network". I removed the network, reconnected and entered the password but it still shows Unidentified network.
Any ideas? Thanks.