Windows 11's New "Default Backup" Won't Save Your Files — Here's What It Actually Does
You may have seen the headlines this week: "Microsoft Confirms Windows 11 26H2 Comes With Change in Backup Policy." Backup enabled by default. Sounds like Windows finally backs itself up, right?
I read the actual announcement so you don't have to. Here's the plain-language version.
What Microsoft actually announced
On July 6, 2026, Microsoft said that starting with Windows 11 version 26H2, a feature called Windows settings backup and restore will be turned on by default instead of off.
Here's what that feature backs up:
Your Windows settings — things like your preferences and personalization
A list of the apps you installed from the Microsoft Store
That's it. Read that list again, because it's the whole story.
What it does NOT back up
Your files. Not your documents, not your photos, not your QuickBooks data, not your customer records.
Your actual programs. It remembers a list of Store apps — it doesn't save the apps themselves, and most business software doesn't come from the Microsoft Store anyway.
Your operating system. If your drive dies, this feature doesn't rebuild your computer.
Anything that would save you from ransomware. If your files get encrypted, a backed-up settings menu is not going to un-encrypt them.
Microsoft says so themselves — they describe this as one piece of a bigger resilience effort, not a complete backup solution. Even the restore side of the feature stays turned off by default.
And here's the part the headlines skip
This change doesn't even apply to most small business computers. It only kicks in on company-managed devices joined to Microsoft Entra (the enterprise sign-in system big organizations use). If you're a small shop running regular Windows 11 PCs — which describes most of the businesses I work with here in Central Kentucky — nothing changes for you at all. Your computer is exactly as backed up tomorrow as it is today. Which, for a lot of businesses I meet, is: not at all.
Why I'm writing about this
Because I know how this goes. A headline says "Windows now backs up by default," a business owner half-reads it, and a little voice says "good, that's handled." Then a drive fails or ransomware hits, and we find out together that what was "handled" was the desktop wallpaper and a list of Store apps.
A real backup means:
A full copy of your system — files, programs, settings, the whole machine — not just a settings list.
A copy that lives somewhere ransomware can't reach, like a disconnected external drive.
Proof it actually works. A backup you've never test-restored is a hope, not a plan.
That's the standard I hold my own clients' backups to, and it's the standard I'd want you to hold anyone's backup to — mine included.
Not sure where you stand?
I offer a free, no-pressure Data Safety Check — 30 minutes where we look at what you'd actually get back if your computer died tonight. No sales pitch, no corporate script. Just one local guy giving you a straight answer.
If the answer is "you're covered," I'll tell you that and shake your hand. If it's not, at least now you know — before a headline convinced you otherwise.
Information Security Kentucky — Local. Personal. Direct.