Do Not "Hide extensions for known file types"

Di window explorer, menu "Tools > Folder Options > View". Tolonglah uncheck pada kotak "Hide extensions for known file types". Ini antara Windows feature yang paling aku tak suka. Ia mengelirukan, dan kadang-kala merbahaya. Kalau ada malicious program yg mempunyai icon seperti "folder" (tapi sebenarnya ia exe), kita tak tahu dan dgn selambanya meng-doubleclick icon tu. Lalu jatuh ke dalam perangkap encik malicious person yang mempunyai tujuan yang malicious. Teringat benda ni bila baca blog J.Miller, pasal a tear-your-hair-out kind of bug" yg dia dapat. Which was caused by leaving the "hide extensions for known file types" checkbox checked. Pendek kata, hiding extensions for known file types is sux and lame. Don't be a sux0r or lamer.