Hi, I'm Robert. Now, I'm going to show you how to check a processor on your computer. Windows XP is a trademark of Microsoft, and I am not, in any way, affiliated with Microsoft. How to check the processor on your computer. If you want to find out what type of processor you have, go to start. This is on Windows XP, by the way. Go to My Computer, right-click on My Computer, go to Properties, and under the general tab, it will tell you the information that you're looking for right over here. At this case, what we have is a 1.6GHz Pentium Processor. This concludes our segment for computer software.