During the OS wars of a generation ago, it was hard to write software for one platform, let alone two, and developers were pressured to pick either Mac or PC, and quickly.

上一代操作系统之争时，就算为一个平台写软件也不容易，更别提两个了，开发人员被逼在Mac和PC上挑一个，还得要快。

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This article discusses the encryption algorithm of PC hard disk serial number with software according to the RSA encryption algorithm.

本文讨论通过RSA加密算法，对PC机硬盘序列号信息进行软加密，实现软件的试用。

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The paper introduces a PC-based six -joint control system, including its functions, logical structure, hard-ware, software, and measures for safety.

本文设计了一套基于PC的六轴机器人控制系统，叙述了系统的功能、逻辑结构、硬件组成、软件架构和安全措施等。

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There's no need for any backup software - just plug the Transformer Cable into your PC and plug the included hard drive (or any other external hard drive) into the other end of the Transformer and backup will automatically start.

ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup

The base unit includes a CD player and 40GB hard drive, along with embedded Gracenote software, so that CDs can be ripped PC-free with song data included.

ENGADGET: Philips Streamium WACS700/05 wireless music system reviewed

There's no need for any backup software - just plug the Transformer Cable into your PC and plug any size of external hard drive from any manufacturer into the other end of the Transformer.

ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup