In windows you set the update in 3 ways :
- automatic updates
- Download Only and then manual update
- manual update
I have found the easiest way to configure those option is through the SCONFIG menu :
1. Go to Command Prompt
2. Type sconfig
3. The below screen will be coming.
Select option number 5 for the windows update options and choose your desire option :
Now your windows will update it self accordingly
Good Luck