Run the microsoft compatibility checker, which can be downloaded for free at microsoft.com. If your system does not meet the minimum requirements, do not upgrade to windows 7 and consider buying a new pc.
[header] How to upgrade from windows xp to windows 7 [title] Contact your computer manufacturer to see if your system is able to run windows 7. [step] This step is important because some windows xp systems are not compatible with windows 7. If you have a custom built pc, make sure you have the correct hardware requirements before you upgrade.