You should close Windows Explorer and any other programs you have open before you shut down W7.
http://windows.about.com/od/windowsforbeginners/a/Win7ShutDownOptions.htm explains the various shut down options on W7
What is ransomware and how do I protect my PC from WannaCry?
Disney layout supervisor Rob Dressel on the challenges of visualising Moana
Siri vs Google Assistant
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.