You may note that Microsoft releases out-of-band updates for Windows at times.

Do you know what an out-of-band release for Windows is?

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Different Types of Windows 10/11 Updates: Things You Want to Know

What Is an Out-of-Band Update for Windows?

In Windows operating systems, the termout-of-band updatecarries significant weight and importance.

But what exactly does it mean?

out-of-band update KB5039705

Windows updates are regularly scheduled, often referred to asPatch Tuesday.

These updates always occur on the second Tuesday of each month.

These updates are comprehensive, covering a wide range of issues identified since the last update cycle.

However, at times, critical vulnerabilities or issues may affect many users.

Waiting for the next scheduled update is not feasible and safe in such a situation.

This is where out-of-band updates (OOB updates) come into play.

These are usually reserved for critical security fixes or urgent improvements that cannot wait.

For example, Microsoft releasedKB5039705to fix KB5037765 Install Errors.

The normal channels contain Windows Update, Microsoft Update Catalog, and Windows Server Update Services (WSUS).

However, even an out-of-band release can cause issues like data loss.

This backup software can back up files, folders, partitions, disks, and systems to another location.