Turn off automatically installing suggested apps in Windows 10

Starting with Windows 10 Anniversary Update, the operating system automatically downloads and installs apps and games. Without the user permission, Windows 10 installs suggested apps like Candy Crush Soda Saga, Minecraft: Windows 10 edition, Flipboard, Twitter, Netflix, Pandora, World of Tanks: Blitz etc.

Hidden “Share” page in Settings – enable in Windows 10

Windows 10 build 14393 and later have a hidden option in Settings. It is called "Share" and can be enabled with a Registry tweak. Once enabled, the Share page will allow you to configure apps visible in the Share pane of Windows 10.