Updating from windows xp sp 1 to sp 2
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A new Security Center dashboard, was one of the flagship changes.The facility launched itself automatically to warn of weaknesses in the system (i.e.
Despite its issues, SP2 still remains one of the most important stages in XP's lifespan, which is winding to a close following the end of mainstream XP support in 2009.Also, the Internet Explorer updates conflicted with websites using certain scripts (such as Active X controls).There were also questions as to why features such as Trojan scanning and anti-virus were not included.In addition to the security-focused alterations, SP2 introduced a number of multimedia updates – including the Windows Media Player 9.All the above is pretty good stuff – but there were major compatibility issues with existing software on SP2's release.But make no mistake: Windows XP SP2 is, first and foremost, about helping you stay secure. This, in fact, is the main reason the service pack is so big—and the newly compiled code optimizes performance in many instances, as well.
Windows XP SP2 introduces for the first time, support for the NX “no-execute” flag that, with a supported CPU (currently, AMD's K8 and Intel Itanium), provides enhanced protection against memory-based attacks, by preventing code that has been injected via a buffer overrun attack on a data page from executing.
You can help keep your computer current, safe, and working correctly by installing updates for your operating system.
To make it easier to install Windows XP updates and fixes, Microsoft collects these files in service packs.
The release of Service Pack 2 full version (SP2) in August 2004 provided a number of critical security patches and updates – as well as new functionality, setting itself apart from 2002's Service Pack 1 (SP1) update.
All basic updates included in SP1 were rolled into SP2's release, giving comprehensive protection against a range of viruses and other security threats.
There’s proactive protection aimed at users of more mainstream CPUs, too: Windows XP SP2 gets you all the bits for SP1, as well as all service bulletin updates through MS04-25.