I have Advanced SystemCare 10.3 Free (and up-to-date) on my laptop (Windows 10) and received, today, a warning message about the recent ransomware attack on various UK and other European computer networks. The warning linked me to the Iobit Web site (http://www.iobit.com/en/tips-how-to-prevent-wannacrypt-attacking-80.php?p=asc) recommending I take the steps listed there to protect my PC. I have two questions. First, does this Web page from Iobit seem to be genuine? Secondly, if it is would it be a good idea to follow its recommendations?