Aged 10 and older. Including
i) using online library service, 
ii) searching for entertainment / leisure guide (e.g. movie information, shopping guides, restaurant guides, etc.), 
iii) online job search and recruitment, 
iv) obtain information for price check (supermarket, book store, etc.) (excluding online purchase), 
v) obtain information for education related purpose (doing research on IT, management, accounting, etc.), and
vi) searching for / downloading information online (excluding Government information).