Checking the product key of Windows XP is a simple process that can be completed in a few steps. The product key is a unique 25-character code that is used to activate Windows XP and verify that it is a genuine copy. Knowing how to check the product key can be useful for a variety of reasons, such as if you need to reinstall Windows XP or if you want to transfer your Windows XP license to a new computer.
There are several different ways to check the product key of Windows XP. One way is to use the System Information tool. To do this, click on the Start button, then click on Run. In the Run dialog box, type “msinfo32” (without the quotes), then click on OK. In the System Information window, look for the “Product Key” field. This field will display the product key for Windows XP.