Microsoft plans to make several significant tweaks to the next beta of Windows Vista to make a key security feature less annoying to users. In response to widespread criticisms that the implementation of the UAC (User Account Control) feature triggers too many privilege elevation prompt pop-ups, the software maker will make changes in Windows Vista RC1.

Chinese computer supplier Lenovo has denied a report that it is planning to stop offering Linux on its range of PCs and laptops. On Friday, CRN reported that Frank Kardonski, Lenovo's worldwide product manager for its 3000 series, had indicated that Linux support was being dropped. But Lenovo made strenuous efforts on Monday to set the record straight, emphasizing that Kardonski provided incorrect information to CRN and that the company plans to continue to offer Linux on ThinkPads.

Vista and Office 2007 have many new fonts. NeoSmart takes a look at the ten most popular Vista and/or Office 12 fonts with screenshots, sample usages, and a critique of each font, one-by-one. These 10 fonts are the latin-based scripts that ship with Vista and/or Office 2007. My take: Microsoft has created some very beautiful fonts here. I especially like Segoe UI; it looks stunning when in use in Vista.

"The process of booting a Linux system consists of a number of stages. But whether you're booting a standard x86 desktop or a deeply embedded PowerPC target, much of the flow is surprisingly similar. This article explores the Linux boot process from the initial bootstrap to the start of the first user-space application. Along the way, you'll learn about various other boot-related topics such as the boot loaders, kernel decompression, the initial RAM disk, and other elements of Linux boot."

Protothreads are an extremely lightweight, stackless, thread-like programming abstraction designed for severely memory constrained embedded systems that may have as little as a few hundred bytes of RAM. Protothreads are designed to replace event-driven C code with sequential programming but without the memory overhead of full multithreading - a protothread requires only two bytes of RAM. Protothreads are implemented in ANSI C, does not require any machine code, and is therefore highly portable. Version 1.3 adds the possibility to determine if a protothread is blocked, has yielded or has ended, and can be downloaded here. Also be sure to read how protothreads work, under the hood.

Reusable code saves time and effort in testing and documentation. The C++ algorithms, containers, function objects, and predicates work together to provide the developer with the tools necessary to create such generic programming. In this article, Tracey and Cameron Hughes show some of the specific uses for predicates and function objects in C++.

How do you elicit high-quality information from information sources that are subject to deletion, distortion and generalization? According to Jim Arlow, the answer is generative analysis, which is a new approach to learning object oriented analysis that teaches you how to deal with these and other real-world human issues of software engineering. Also, Mike Kelly examines a recent testing experience that should have worked: plenty of scripted test cases, plenty of time developing and testing the scripts. So what went wrong? Plenty.

I enjoy using many different desktop environments and operating systems. On a day-to-day basis, I use Finder, Explorer, GNOME, and KDE. They all have their good sides, but obviously, they have their fair share of bad sides as well. The next couple of columns will be about the latter. This week, I take a look at whatever bothers me about Ubuntu's GNOME/Linux combination (Dapper, obviously).

Dell has gone mad and designed this really weird portable computer that's not really a laptop. Cnet has a set of pictures of the Dell XPS M2010. "Dell's new XPS M2010, which starts at $3500, includes two hard drives with up to 120GB capacity each, a Core Duo processor and 4GB of dual-channel (667MHz) memory."

"I kept my Linux desktop, but moved most of my daily work to the laptop. I also repartitioned my hard drive and reinstalled Mac OS X to give myself space to use Linux/PPC. I tried to get used to Mac OS X for six months, but when a new version of XFree86 came out and supported my video card fully, I finally switched away from Mac OS X. Why? There are plenty of reasons, most of them related to my primary goal."

The Danish parliament has agreed to make the use of open standards mandatory in all government agencies. "Parliament directs the government to ensure that the use of information technology, including software, within public authorities is based upon open standards. No later than January 1st, 2008, the government should introduce and maintain a set of open standards that can serve as inspiration for other public authorities. Hereafter, open standards should be a part of the basis for public authorities' development and purchase of IT software, with the aim of furthering competition. The government should ensure that all digital information and data that public authorities exchange with citizens, corporations and institutions are available in formats based on open standards."

"Recently, Ubuntu founder and Canonical CEO Mark Shuttleworth spoke with The 451 Group at length about Dapper, Ubuntu, and the trends and development of the open source and free software movements as they relate to enterprise information technology. Last week, we ran Part I of a multi-part series in which The 451 Group presents Shuttleworth’s comments along with insight and commentary from 451 Group analysts who cover the worlds of open source and enterprise software."

In a comment on the Power.org blog, Pieter Van den Abeele wrote that Genesi will be releasing the Open Server Workstation, which will be based on the PowerPC 970 (G5) chip. The system is scheduled for release this month give or take a few weeks, and will cost $1599. Developers can also register for a free workstation.

Computer maker Lenovo will not install or support the Linux operating system on any of its PCs, including ThinkPads and a series of new notebooks, the company said this week. The company is clearly positioning itself as an exclusive partner of Microsoft, several weeks after the companies announced they were "reaffirming" global market development and cooperation agreements. "We will not have models available for Linux, and we do not have custom order, either," said Frank Kardonski, Lenovo's worldwide product manager for Lenovo 3000 offerings. "What you see is what you get. And at this point, it's Windows."