A week or so ago my Windows 8 automatically upgraded to 8.1. All was fine till this morning. I found a 'strange' icon on my desktop I tried to open it and found it was something about a network...which I do NOT have. I now cannot find any of the apps, cannot place my pointer to the top right and find any of the of the information icons nor can I go to the bottom left and find the 'start' menu. Anyone here that could help me would be very much appreciated.