Microsoft Windows 7 Upgrade Chart
The chart below describes the upgrade path from previous version of Windows to the new Microsoft Windows 7. Many people have complained that this chart is difficult to read. Some have called it absolutely ridiculous - since there is no upgrade path from Windows XP. I find the chart to be an excellent reference for anyone looking to upgrade to Windows 7.Find the current version of Windows which you are using and read the chart from left to right. The original post can be found on Microsoft’s Website.
