I have a Lenovo A10 Desktop computer and last night came the latest Windows update which took quite a while to finish. I turned the computer off soon afterward. This morning I started my computer and everything seemed to be working OK until I went to empty my recycle bin and that's when it started to freeze up. I restarted and then that's when I noticed the wi fi wasn't working. In fact it was missing from the taskbar and the network and internet settings. I tried a system restore but couldn't get it to work. I checked Microsoft's website and saw others had problems after this latest update but there didn't seem to be a way to fix it yet. Any suggestions?