hi friends I bought Lenovo IdeaPad S145 notebook computer. my device came as freedos. I successfully installed windows 10 that I bought. I installed all the drivers without any problems. however, the touchpad did not work. I solved this problem as a result of long searches. I solved the problem as follows: I updated my computer to the most updated version of Windows. It took a little longer but after installing all the updates I was able to fix this problem. I hope you can solve it.
If your version of windows you installed is a bit old, you will experience this problem. As a result of installing all updates, you can solve this problem.