Should I Download Windows 10 Updates?

Oh, yes.

Windows 10 is past its end-of-support date, so why does Windows Update keep delivering updates? And should you keep taking them? My answer is a definite yes, and the reasons are more important than you might think.
Applies to Windows: 10
A computer screen displaying the Windows 10 Updates settings page, and a Corgi in front of the computer using the mouse to click the "Check for updates" button.
(Image: Gemini)
Question: I just finished reinstalling Windows 10, and it is running fine. I have almost completed installing my programs. I used a new SSD for the installation.  I do have a question: should I download Win 10 updates?

Yes, you should.

I want to explain why the answer is so short and definite.

TL;DR:

Taking Windows 10 updates

Yes, you should keep taking Windows 10 updates, even though Microsoft no longer officially supports the OS. Updates still deliver critical antivirus definitions for Windows Defender, and may include emergency security fixes or updates for other Microsoft software (like Office).

Windows Defender

People are often surprised when Windows Update continues to deliver something regularly.

That something is most often the malware database and other updates used by Windows Security/Windows Defender. Needless to say, those updates are important. They’re the most important reason I’m so quick to say, “Yes, you should keep taking updates.”

Microsoft has confirmed that malware updates will continue into 2028.

If I’m not mistaken, Windows 8 and even Windows 7 are still getting these same updates via Windows Update, even though the operating systems themselves have long been unsupported.

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ESU

If you’ve signed up for Windows 10 Extended Security Updates, you certainly want to keep taking updates.

In a sense, the ESU extends the end-of-support date for the operating system by another year. So if there are important security-related issues discovered in the operating system, Microsoft will provide fixes and deliver them via Windows Update.

Emergency updates

This is a rare scenario, and I can recall it happening only once.

If a severe security issue is discovered in Windows 10 after its end-of-support date (2025, or later in 2026 if you have ESU), then it’s possible Microsoft may release a fix anyway. You’ll want to be taking updates to get that if it happens.

As I said, it’s rare, but it has happened.

There’s more to Windows Update than Windows

Windows Update delivers more than Windows updates.

As we’ve seen, it’s responsible for updates to Windows Defender. It also updates other Microsoft software. For example, if you have one of the many forms of Microsoft Office installed, it’s Windows Update that keeps those tools updated regularly, regardless of the status of Windows itself.

Do this

Running Windows 10? Take the updates. Windows Update should continue to do this for you, and you should allow it.

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