Noticed Windows downloading updates for +/- 7 hours. South African internet speed is slow although I'm on an ADSL landline. After reboot request took anther 1.5 hours to load the update. Checked security downloads and found none since yesterday (1015.8.20). Looked in C:\Windows and found a folder named Panther. Checked contents and found that all files are dated 2015.8.20 & 21). Have not upgraded from Windows 7 nor requested Windows 10.