Well, if you want to call it 'downdating' LOL and you want to update for free the latest version of Windows XP Service Pack 3:
http://www.microsoft.com/windows/products/windowsxp/sp3/default.mspx
You can still purchase Windows XP at your nearest Wal Mart or online at:
http://www.Amazon.com/Microsoft-Windows-Home-FULL-VERSION/dp/B00022PTRU/ref=pd_bbs_sr_1?ie=UTF8&s=software&qid=1215301633&sr=8-1
If you are strictly wanting an update, go to microsoft.com, if you are looking to 'downdate' because you have the Vista and don't want it anymore, I would buy the software at amazon. Good luck~ Michelle
Windows 8.1 Update and Windows RT 8.1 Update (also known as KB 2919355)
It is essential that one downloads and installs the latest updates to Windows Live. Updates can be found online at the official Windows Microsoft website.
Yes, it will update to the latest version.
Perform a windows update, and make sure you have the latest version of java
You don't have to install a newer version of Windows - however - you may have problems installing software designed to work with the latest version on older machines.
It is necessary to update Windows Vista to keep it protected from the latest threats from viruses and hackers. Over time flaws are found in all existing products some of these are security related or just performance enhancing when they are fixed.
The 5 "latest" OS's would likely all be various Linux and Unix or BSD based distributions. They update much quicker then windows or mac-os.
The latest PSP update was 6.37
Setting up Windows Update is simple: Just go to the Microsoft Update website. If you've already got automatic updating turned on, Windows Update in Control Panel will open and show your update status. If it's not yet turned on, you'll be guided through the steps to do so. After that, all the latest security and performance improvements will be installed on your PC quickly and reliably. When you turn on automatic updating, most updates will download and install without you having to lift a finger. But sometimes Windows Update will need your input during an installation.
Press the Windows key + R, to bring up the Run box. Type in regedit, and hit enter. Click on HKEY_LOCAL_MACHINE to expand the key, and delete the SOFTWARE entry. This will cause Windows to redownload the latest drivers for your graphics card.
Windows 7 is the latest Windows Operating System
You can obtain the latest product updates online with Lasonic and you can actually get the disc to be sent to you when you recieve new updates.