I have had two occasions to use a wifi hot spot and both times I have had a number of viruses detected by BD free version. My question is whether BD offers sufficient protection from viruses that come in via emails. It is possible that there are new viruses that are more effective in getting through. I am using version 1.0.20.1083. I noted some sluggish behavior from the program for example it sometimes would not complete a scan and clicking to display the interface sometimes did not work. I was going to uninstall and reinstall but I found the repair option. This seemed to fix the anomalous behavior. Reading the forum it looks like I was lucky not to try to use the Win 7 uninstall. How should I uninstall if I wished to do so? Thanks.