5 mobile phone often view the task manager, check whether there is malicious programs running in the background, and regularly use mobile phone security software to scan the mobile phone system.

经常查看手机任务管理器，检查是否有恶意程序在后台运行，并定期使用手机安全软件扫描手机系统。

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The irony here is that one of the biggest criticisms for years was Windows Mobile's lack of a task manager and the ability to kill applications that were running.

ENGADGET: Entelligence: Mobile multitasking is mostly a myth