Apple recommends that clickable targets be at least 44 pixels square for best usability.

Apple建议可单击的目标至少为44像素的正方形以获得最佳可用性。

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Other than the update already delivered for computers running OS 10.6 and 10.7 Apple recommends users on 10.5 and earlier disable Java in their browser preferences.

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The Wall Street Journal recommends several travel apps, including SeatGuru (free, Android, Apple) for finding the best seats to reserve on a flight, and Seat Alerts (free, Android, Apple) which can notify you when desirable seats become available.

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