# How to Find Your Laptop's Serial Number

> This article explains how to find the serial number of a Windows 10 or Windows 11 laptop and why you might need to.

- **Source:** [Lifewire](https://www.lifewire.com/find-serial-number-on-laptop-5192899?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=67ffffdc33b428e8e107e263)
- **Published:** 2025-04-16
- **Category:** Computers & IT
- **Tags:** #laptops #number #serial #find #command #prompt #windows #article
- **Canonical:** http://localhost:4321/a/67ffffdc33b428e8e107e263

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_GearOpen's distilled summary. The full original article is published at Lifewire (source link above); GearOpen does not republish the source's full text._