Windows Vista “out of memory” errors are intimately connected with the way the operating system manages virtual address space. On Microsoft’s latest operating system, applications have their very own private virtual address space. You must understand that there is no correlation between the virtual address space available to a certain program and the total volume of physical memory installed on the computer. On 32-bit platforms, applications are generally limited under a 2 GB boundary as the maximum size of the virtual address space. In this context, the “out of memory” errors in Windows Vista are generated by applications that have eaten up all the virtual address space allocated to them.
“Every memory allocation, file mapping, or library that is loaded by an application consumes space in this virtual address space. When the application consumes all its virtual address space, any additional such operations fail. Although all applications should be coded to handle memory allocation failures, many applications do not recover correctly from such failures. Therefore, the programs may become unstable or stop responding after they recover from such failures”, Microsoft informed. Read More»
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Concomitantly with the release of the security bulletins as a part of its monthly patch cycle, Microsoft also made available an update affecting the core of 64-bit Vista. More specifically, the feature is designed to stop third party code from altering the operating system’s kernel integrity. “An update is available for Kernel Patch Protection included with x64-based Windows operating systems. Kernel Patch Protection protects code and critical structures in the Windows kernel from modification by unknown code or data. This update adds additional checks to this protection for increased reliability, performance, and resiliency of Windows,” Microsoft revealed.
The Kernel Patch Protection technology is nothing new to the 64-bit editions of Windows Vista. Microsoft’s latest operating system is just the latest in a series of Windows platforms to feature PatchGuard, Read More»
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Windows Vista can be completely killed by pressing a simple combination of just two keys. All you need to crush Microsoft’s latest operating system and put the much-applauded Wow at an end is two fingers. This issue has been reported independently of Microsoft, and the Redmond company has failed to issue any official comment at the time of this article. The immediate question which comes to mind is if the problem is a security vulnerability or a simple bug.
Either way, you too can watch Windows Vista die in front of your eyes. To make matters worse, the key combination is one of the most utilized keyboard shortcuts in Windows. Pressing the Windows key together with “E” will start Computer in Windows Vista. Keeping the two keys pressed will open a large volume of Computer windows. Want to crush Windows Vista? Nothing could be simpler. Just keep the two keys pressed for more than 20 – 30 seconds. Read More»
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February 05, 2007 by
Jason The fact that Microsoft is offering several flavors of Windows Vista should not be the primary concern when purchasing a new computer or upgrading an operating system, at least according to one analyst who suggests thinking about the kind of hardware you need first, and only then deciding what operating system you need or want to run on it.
Vista continued to eclipse technology news headlines on Thursday as everybody from industry analysts to tech bloggers to home users chime in on the arrival of Microsoft ’s latest operating system.
It seems few of Vista’s hundreds of features are left to review. News reports are focusing on almost every aspect of the operating system. Although Vista is getting high praise on many fronts, some reviewers are pointing out issues such as game glitches, problematic voice-command features, and DVD restrictions.
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