Serial number: A serial number is a unique

A serial number is a unique identifier for a product or device, often containing letters and numbers. Learn how to locate and use serial numbers for hardware and software, and what they mean for technical support. Finding the serial number of a Windows 10 PC using the command prompt is a quick and straightforward process. By following a few simple steps, you can retrieve this important piece of information in a matter of minutes. This guide will walk you through the process step-by-step, ensuring you can locate your serial number with ease. Learn how to quickly find your laptop’s serial number using physical labels, Windows tools, BIOS/UEFI, Mac settings, or accounts. Learn four ways to retrieve the serial number of your laptop, desktop, tablet, or 2-in-1 device with Windows 10 or 11. Use command-line, sticker, support app, or BIOS/UEFI methods.