Tips Turn off Auto-update

You certainly do not want to if your pulse suddenly run out because the windows do the auto-download apdate with millions of bytes when you do not want it.
1. From the control panel to open the automatic update, and select only "Notify me but do not automatically download or install them". Thus, the connection made windows (svchost - this must be allowed by the firewall) will only check whether we need to update the system or not. If it is important to update, noted the link and download it elsewhere.

2. Turn off the auto update feature in your browser. Pda Firefox, you can find in tools -> options -> advanced -> update.