But Microsoft’s declaration means an end to free patching for XP that will make it far easier for hackers, who will no longer need to constantly develop new malicious software to penetrate more than a quarter of all the computers on the planet.īut perhaps the sharpest challenge is faced by critical infrastructure “asset owners” who rely on XP computers to run the industrial control systems that regulate the power grid, refineries, chemical plants, and other utilities and industries vital to US economic prosperity. Many of its users will continue right on relying on XP as they have for so long. Windows XP will not just stop functioning, of course. It also means a new cyber-security challenge for millions of individuals and companies worldwide that still rely on the 12-year-old WinXP system to get work done. Microsoft’s decision long ago to declare WinXP at its “end of life” on April 8 means no more free security patches and other fixes flowing regularly out of its offices in Redmond, Wash. Three service packs have been issued for Windows XP, the first Service Pack 1 (SP1) was released in 2002, Service Pack 2 (SP2) was released on 2004, and Service Pack 3 (SP3) was released on 2008.Tuesday is a big day for many of the computer networks that run the nation’s electric power, oil and gas, water, chemical, and other vital systems dubbed “critical infrastructure” – it’s the day Microsoft’s popular but increasingly antiquated Windows XP operating system becomes permanently vulnerable to cyber-attack, experts say. Microsoft's developed multimedia applications have been updated and added more to the operating system, such as a new version of Windows Media Player, Windows Photo Viewer, and Movie Maker. Windows XP includes performance improvements such as fast boot / logon / logoff, fast application launch, CPU simultaneous multithreading, new NTFS version NTFS v3.1 and so on. Windows Explorer also gets new features and changes, like task pane (useful file actions shown in the left hand sidebar), file thumbnails, sorting, grouping etc. The Start menu gets two columns, and now it is completely customizable by the user. The appearance of windows shell elements such as desktops, taskbar, start menu, get a better design with transparent icons and shadow drops. Windows XP has a lot of updates in the user interface (compared to Windows ME and 2000), making it easier to use and navigate through files and programs. Windows XP Professional X64 support WoW64, a Microsoft technology that allows 32-bit capable software applications to run on a 64-bit Windows operating system. The main advantage to use the 64-bit operating system is to allow 128 GB of RAM in PC, while the 32-bit OS can only support up to 4 GB RAM. Windows XP Professional X64 is a edition, and the 64-bit version of the Windows XP operating system released publicly on April 25, 2005. Features on this version of Windows are similar to Windows XP Pro 32-bit, the advantages of 64-bit OS will be additional only.
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