Although computer hardware has become something of a commodity item, there are still situations that require troubleshooting. Fortunately, a number of free utilities can help you with the process. This article discusses five good choices.
Note: This gallery is also available as an article.
Image: iStockphoto.com/ fstop123
Brien Posey is a seven-time Microsoft MVP. He has written thousands of articles and written or contributed to dozens of books on a variety of IT subjects.