Internet

Unsecured database exposes 76,000 fingerprints

A security firm handling employee fingerprint identification for companies worldwide has exposed more than 2 million bits of data, including 76,000 fingerprints, according to a cyberthreat research group.

Hi Tech & Innovation

Honda self-driving concept offers on and off modes

Nervous about the self driving future? You are not alone. The AAA newsroom in March reported on the AAA's annual automated vehicle survey which found that 71 percent of people were afraid to ride in fully self-driving vehicles.

Internet

The origin and future of spam and other online intrusions

From a confidence trick originating in the late 19th century, to sophisticated AI that can manipulate reality, recreating anyone's face or voice with almost pinpoint accuracy—spam has come a long way.

Consumer & Gadgets

Fit at 40: the revolutionary Apple Mac in numbers

Forty years ago Steve Jobs revolutionized personal computing by launching the Apple Macintosh, the first PC with a user-friendly mouse and graphical interface that helped the machines enter the everyday lives of people for ...

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Personal computer

A personal computer (PC) is any general-purpose computer whose size, capabilities, and original sales price make it useful for individuals, and which is intended to be operated directly by an end user, with no intervening computer operator.

A personal computer may be a desktop computer, a laptop computer or a tablet computer. The most common current operating systems for personal computers are Microsoft Windows, Mac OS X and Linux, while the most common microprocessors are x86-compatible CPUs, ARM architecture CPUs and PowerPC CPUs. Software applications for personal computers include word processing, spreadsheets, databases, Web browsers and e-mail clients, games, and myriad personal productivity and special-purpose software. Modern personal computers often have high-speed or dial-up connections to the Internet, allowing access to the World Wide Web and a wide range of other resources.

A PC may be used at home, or may be found in an office, often connected to a local area network (LAN). This is in contrast to the batch processing or time-sharing models which allowed large expensive systems to be used by many people, usually at the same time, or large data processing systems which required a full-time staff to operate efficiently.

While early PC owners usually had to write their own programs to do anything useful with the machines, today's users have access to a wide range of commercial and non-commercial software which is provided in ready-to-run form. Since the 1980s, Microsoft and Intel have been dominating much of the personal computer market with the Wintel platform.

This text uses material from Wikipedia, licensed under CC BY-SA