First, make sure you really need the features found in Windows XP
Professional before contemplating and investing in an upgrade:
Windows XP Home Edition Comparison Guide
http://www.microsoft.com/windowsxp/home/howtobuy/choosing2.mspx
An upgrade to Windows XP Pro is a smooth transition will not affect your
current programs or files if you use the following procedure:
1. Purchase a conventional "Retail Upgrade Version" [boxed] of Windows XP Professional.
2. Uninstall your antivirus program.
3. Perform a backup of your important documents and files to a CD, DVD, or other backup media.
4. Disconnect all hardware peripheral devices, except the monitor, keyboard and mouse.
5. While running Windows XP Home, insert the Windows XP Pro CD in the drive and select
the default "Upgrade" setup option. [Do not select "New Installation"]
6. Visit the Windows Update site to download all the critical updates.
--
Carey Frisch
Microsoft MVP
Windows XP - Shell/User
Microsoft Newsgroups
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:
| If I upgrade my Windows XP Home addition to Windows XP Professional (I
| already have the XP Professional installation CD), will all my data files and
| programs remain in tact and usable?
| --
| Bill Lucca