Ubuntu contains many applications: a Web browser; presentation, document, and spreadsheet software; instant messaging; and much more. This article explores Ubuntu's

Ubuntu 包含许多应用程序：一个 Web 浏览器；演示、文档和电子表格软件；即时消息传递等等。

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Electronic spreadsheet software is perfectly suitable to engineering calculation.

电子表格软件完全可以适用于工程计算。

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The incumbent must be computer literate and must be proficient with word processing, spreadsheet software and ERP software.

熟练操作计算机，精通文字处理、电子制表软件和ERP系统；

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The software isn't bad--in fact, you could argue it's the hot-selling Macintosh computer's secret weapon--but no one was gasping in awe as Schiller showed off the ability to add a stone texture to bar charts in Numbers, Apple's spreadsheet software.

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And Zoho is already pushing into more sophisticated applications, offering customer-management and project-planning software alongside basics such as word processing, spreadsheet and presentation software.

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Still, Google's package of e-mail, word processing, calendar, spreadsheet and presentation software does have some advantages.

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