Bitcoin surges past $100, gains Expensify support

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

Digital currency Bitcoin has had an exciting few years since its introduction back in 2009, complete with security problems, online heists, a perceived association with the drug trade, and a recent distributed denial-of-service attack.

At the same time, even as many remain mystified by how it works, the payment alternative has enjoyed rapidly growing acceptance among online businesses and, particularly in recent weeks, surging popularity and value.


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Chrome update polishes spell-check and fixes bugs

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

Four weeks after the launch of Google's Chrome 26browser into beta, the final version debuted on Tuesday.

The most notable enhancements in Chrome 26 include a new spell-checking engine, as we saw when the beta version arrived, but also included are several other new features and a few key security fixes.

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Linux use in business jumps again, survey says

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

The past two years have already seen significant jumps in corporate Linux usage, but now it looks like that trend is continuing into a third year.


To wit: While overall server revenue grew at just 3.1 percent and Windows server revenue increased just 3.2 percent in the fourth quarter of 2012 year-over-year, Linux experienced 12.7 percent year-over-year growth for the same period. Unix, meanwhile, was down 24.1 percent.

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Linux group hits Microsoft with complaint over 'Secure Boot'

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

It's long been clear that Linux users are more than a little unhappy with the “Secure Boot” technology implemented by default in Windows 8 hardware, but in Spain, one group has decided to do more than simply try to work around it.

Specifically, on Tuesday Linux group Hispalinux filed a 14-page complaint with the Madrid office of the European Commission, calling Secure Boot an “obstruction mechanism,” according to Reuters.

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Linux distro update: Ubuntu slashes support, Debian 7.0 draws near

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

It wasn't all that long ago that Canonical extended the support period for Long Term Support (LTS) releases of its Ubuntu Linux from three years to five, but last week it made a move in the opposite direction for its non-LTS software.

Specifically, beginning with Ubuntu 13.04 “Raring Ringtail,” which is due in April, Canonical will reduce the support period for interim versions of its popular Linux distribution  from 18 months to just nine.

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Have an older PC? Try the new Ubuntu Linux-based LXLE

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

For users of Microsoft Windows, frequent hardware upgrades tend to be a fact of life in order to keep each new iteration of the resources-hungry operating system running smoothly.

Not so Linux, however, which is renowned for its generally small footprint and minimal hardware demands.

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Mozilla: Has Firefox become too customizable?

Katherine Noyes

Katherine Noyes, PCWorld Follow me on Google+

Katherine Noyes has been an ardent geek ever since she first conquered Pyramid of Doom on an ancient TRS-80. Today she covers business and tech in all its forms, with an emphasis on Linux and open source software.
More by Katherine Noyes

Customizability has always been a big part of Firefox's appeal for many users, but lately at least some within Mozilla are wondering if the open source browser's options have become too numerous.

firefox

“If I told you that a company is shipping a product to hundreds of millions of users right now, and included in the product are several prominent buttons that will break the product completely if you click them, and possibly lock you out from the Internet — can you guess which product it is?” began Alex Limi, who works on product design strategy at Mozilla, in a blog post on Monday.

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