What Kind of Upgrade do I Need?

If you are currently using the Vista OS then your upgrade experience might be quite easy. If you have XP, then upgrading will likely be more complicated. Either way, it is probably best to download and run the Windows Upgrade Advisor before proceeding.
Based on the current version of your operating system, you will need to figure out if you have to perform a simple upgrade or a custom (clean) installation. You may visit Microsoft's Upgrade Considerations to determine what type of upgrade you need and what additional information should be considered before performing the upgrade.

Even if you do not need to do the custom (clean) installation, it is probably a good idea to back up your files before upgrading.

Microsoft provides instructions for doing a custom (clean) installation. However, you may want to consider using a computer service professional if you are not comfortable with this process.

 Windows Operating Systems

Once you have determined which Windows 7 version you want and what kind of upgrade you need to perform, you may go to a retail outlet or the online Microsoft Store to purchase your upgrade.