Custom-built PCs usually don't have serial numbers; depending on the situation, you may be able to create one or use the motherboard's serial number.

Windows usually comes pre-installed on PCs but there may come a time when you need to find your computer's serial number on Windows.

Find out which Motherboard Model and Serial Number you have on your Windows PC. Check Motherboard details using any one of these 5 methods.

You can determine your computer's serial number without checking the firmware or sticker, and here's how to accomplish the task on Windows 10.

Learn how to locate your laptop or computer model name or serial number in Windows 11/10, using the command prompt and the relevant commands.

Yes, you can find out the model, serial number, and other info about the hard drive without pulling it out of the PC, and in this guide, we'll show you how on Windows 10.

You can find a Mac's serial number through the About This Mac menu, by locating the number on the physical device, or online. Here's how.

If you want to find your computer's serial number, there are a couple of different ways you can get it. We explain why you might need it and how to get it.