Internet accessibility
Indonesia is increasingly wired, although connection speeds vary widely depending on where you are in the archipelago.
Wi-fi (pronounced 'wee-fee' in Indonesia) is commonly available for free in hotels, hostels and guesthouses now, although it doesn't always work in rural areas.
Many cafes and restaurants in tourist areas offer free wi-fi.
Data through your smartphone is often the fastest way to connect to the internet; 4G service is spreading in Indonesia, although download speeds remain slow compared to other countries.