Windows 8.1 comes with a built-in tutorial program that can explain how to navigate and find your way around the Windows 8.1 interface. This is great for Windows 8 newcomers and old pros alike. Select the "Help+Tips" app from the list of search results. You can also open the Apps screen and select it from the "H" section. Each category has some helpful text along with pictures and videos to show you how to get the most out of Windows 8. At the end of each tutorial section, there will be links to the Windows Support website. You can use these links to learn more details about how to use Windows 8 effectively.

TL;DR in Indonesian:
Bukalah layar Start. Ketik "help+tips". Ikuti seluruh tutorial yang ada. Ikuti tautan untuk mempelajari tutorial yang ada lebih lanjut.