First, before going to the link provided below, you can google "ThioJoe" and look for " EMERGENCY VIDEO" who has sent this alert out to all windows 10 user's. The new update from Microsoft may "delete all your files". This is no hoax! As always, make sure you have a back up of all your file's and your operating system. Many cloud based software allow you to upload all your files to the cloud and to save all your documents, pictures etc. Just make sure you also have a program that can. Clone your hard with all your programs on it. Many people do not think about reinstalling their program's ? For example, If you had to reinstall Outlook, QuickBooks, Auto Cad, a calendar program and you did not have your original CD? What would you do? Please think ahead before some virus attacks your computer and wipes your operating system or Microsoft sends out a bad update and ruins your operating systems. My hope is, you will not find yourself in a bad spot. If you own a Mac PC, Please have it setup with a time machine as well. Because , some updates from apple can cause issue's with your Mac PC. And yes, mac's computer's do get viruses on them.