Upgrading to a new Windows 11 PC is a milestone for many, but the day you unplug your old Windows 10 laptop is also when critical security, privacy, and environmental decisions need to be made—this guide pulls together practical, verified steps to securely erase personal data, responsibly retire or repurpose hardware, and avoid the common pitfalls too many users overlook.
Background
Microsoft has announced that Windows 10 will reach end of support on October 14, 2025, meaning Home, Pro...