Windows Updates and Firewall

For security reason it is necessar to keep the computer updated. Updates manage important security errors of the operating system. Firewall prevents unauthorized users from gaining access to the computer via network or the Internet.
Download updates offline: How to download updates for the computer without Internet connection.

Windows 10:

• Manual install of updates MS Windows 10
• Setting automatic updates MS Windows 10
• Setting firewall in MS Windows 10

Windows 8/7: 

• Manual install of updates MS Windows 7 and 8
• Setting automatic updates MS Windows 7 and 8
• Setting firewall in MS Windows 7 and 8