You'll not get any more security updates for your computer leaving it vulnerable to virus exploits etc. This AI generated item covers it:
Windows 10 officially reaches its end-of-life on October 14, 2025. This means that Microsoft will no longer provide free security updates or technical support for Windows 10 after that date. While your PC will still function, it's highly recommended to upgrade to a newer version of Windows, such as Windows 11, for continued security and support.
Here's a more detailed breakdown:
End of Support:
On October 14, 2025, Microsoft will cease providing free software updates (including security patches), technical assistance, and other support for Windows 10.
Continue to Function:
Your Windows 10 computer will still operate after the end-of-life date, but it will no longer receive updates.
Security Risks:
Without security updates, your PC will become more vulnerable to malware, viruses, and other security threats.