Go to your Ubuntu Software Sources and install timekpr.

转到ubuntu软件源并安装timekpr。

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Open your Ubuntu software sources and install web content control.

打开你的Ubuntu软件源，并安装网络内容控制。

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Add ‘ppa:jfi/ppa’ to your Software Sources, update and then search for and install ‘psensor’ from the Ubuntu Software Centre.

你可以自己添加源：‘ppa:jfi/ppa’然后再去Ubuntu软件中心搜寻、更新、安装‘psensor’。

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In a report from IDC last month, the analyst firm described how hundreds of tests on pirate software sources showed that more than a third led to Trojans and malicious adware.

FORBES: When Criminals Exploit Apple's Own App Distribution System, What Hope Is There Of Stamping Out Piracy?

Unlocking a phone is distinct from a practice known as "jail-breaking" that opens up a phone so software from unofficial sources can be run on it.

BBC: US phone unlocking deadline expires

Such Web candies are three among thousands of examples of "mashups, " which blend software from multiple sources and recombine them on the fly to create novel entertainments and services.

FORBES: Magazine Article