David Pogue: 10 top time-saving tech tips 10個省時的科技小秘訣

Tech columnist David Pogue shares 10 simple, clever tips for computer, web, smartphone and camera users. And yes, you may know a few of these already -- but there's probably at least one you don't.

科技專欄作家大衛波格10個簡單的計算機、網絡、智能手機和相機小秘訣。是的，你可能已經知道幾個 - 但可能至少有一個你是不知道的。