You'll usually find it on the home screen or in the app drawer. The Word mobile app is completely free. A list of matching results will appear. " It's the blue icon with a white document and the letter "W" inside. This downloads the app to your Android. Once the app is finished downloading, its icon will be added to the app drawer (and possibly the home screen, depending on your settings).

TL;DR in Indonesian:
Buka Play Store. Tikkan Microsoft word pada bilah pencarian dan sentuh tombol ↵ Enter. Sentuh INSTALL di samping opsi "Microsoft Word.