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Microsoft has once again reminded us that Windows updates are less like clockwork and more like your local bus: a few arrive predictably, and then, sometimes, the one you want simply doesn’t show up at all. On April 22, a new set of optional preview updates rolled into the station for Windows 10 (version 22H2, KB5055612) and Windows 11 (versions 22H2 and 23H2, KB5055629). But as for Windows 11's shiny new 24H2 edition? Sorry, folks, that one missed this round entirely.

s New, What's Missing, and What You Should Know'. People in business attire stand with devices by a Windows 10 and Windows 11-themed booth at night.
The Perpetual Experiment: Optional Preview Updates Explained​

These patchy little packages—known as C-updates—are like the dress rehearsals of Windows world: try out the fixes, improvements, and experimental tweaks before they’re forced on the wider public during next month’s security updates. Brave souls can help Microsoft work out the kinks, while less adventurous types can wait and see if Windows Update detonates too many PCs before getting in line. Think of it as beta-testing, but with potentially less career risk—and no fancy NDA.

Windows 10: Security Surprises and the Curious Case of BYOVD​

Every IT pro on the planet knows that Windows 10 is supposed to be on the slow fade—right up until it’s not. In a twist fit for a soap opera, Microsoft saw fit to grace KB5055612, Windows 10’s latest update, with security improvements normally reserved for its more modern successors. Most notably, it fixes a GPU paravirtualization kerfuffle in the Windows Subsystem for Linux 2 (WSL2). Apparently, the system couldn’t differentiate between upper and lowercase letters, which is a bit like a bouncer who can’t tell the difference between “VIP” and “vip.” The result? GPU support would sometimes throw in the towel entirely.
But wait—there’s more! This optional update also beefs up the Windows Kernel Vulnerable Driver Blocklist, a largely unsung hero in Microsoft’s ongoing war against sneaky hackers. Updated in the file Driversipolicy.P7b, this blocklist now includes even more drivers that could be exploited in BYOVD (Bring Your Own Vulnerable Driver) attacks. For the uninitiated, think of BYOVD as an attacker showing up to a security checkpoint with a passport that’s out of date—but security still waves them through because, technically, it’s legit.
If you’ve wondered why Microsoft makes such a song and dance about updating this list, here’s your answer: vulnerable drivers are a perfect in-road for privilege escalation, and cybercriminals are all too happy to exploit legacy code from yesterday’s hardware. The blocklist update is less “feature bling,” more “lifesaving flak jacket” for your OS.
Witty Critique: It’s genuinely surprising to see Microsoft giving Windows 10 such VIP (or vip?) treatment so late in the lifecycle. You do sometimes wonder if the OS is stumbling toward retirement—only to wake up and see it running laps with the young bucks. Maybe they’re using Botox alongside the blocklist now.

Windows 11: All the Bells, Whistles, and Widgets You Never Knew You Needed​

If Windows 10 got a robust security tune-up, Windows 11’s update smacks of a full-blown tool kit upgrade. The KB5055629 update, available for versions 22H2 and 23H2, brings with it a glut of new tricks and quality-of-life tweaks—rolled out in true Microsoft tradition, slowly and to a lucky (or unlucky) few before everyone else gets their hands on them.
What’s new? Notably, File Explorer is getting “pivot-based curated views,” a fancy way to say you’ll have better, easier access to Microsoft 365 content. In other words, if you’ve ever dreamed of finding corporate slide decks from 2015 with greater efficiency, your moment has arrived.
On a note of genuine practicality, the update improves performance when unpacking ZIP files. For anyone who’s watched Windows decompress a multi-gigabyte archive with all the speed and drama of a 1994 dial-up modem, this could be a serious step up. You may finally be able to say goodbye to the days of unzipping a folder, then taking a coffee break while your workstation wheezes in the background.
The update doesn’t stop at document-wrangling and file decompression, though. Microsoft is again touting Windows Phone Link, now with features that have been repeatedly shuffled around like a deck of cards: phone calls, SMS, and instant photo access between your PC and smartphone are now surfaced (once again) straight from the Start menu. If you’ve ever wanted your desktop to act like a slightly confused hybrid mobile, congratulations.

Widgets, Xbox Controllers, and Euro-Approved Gimmicks​

Widgets are having a bit of a renaissance (for better or worse) in Windows 11. The new update enables web developers to create interactive widgets. There’s also expanded support in the European economic zone for blocking lock screen widgets—because apparently, staring at flight delays or news headlines before logging in is now a governmental matter.
Gamers, meanwhile, can breathe a little easier. The update resolves a pesky bug with certain Xbox Elite Wireless Controllers (the fancy, multi-buttoned kind), which previously caused the keyboard to vanish and left users staring at error messages in Device Manager. Microsoft also ironed out kinks in driver verification during gamepad controller certification—a phrase that will excite about seven people, six of whom post on niche forums at 2:00 AM, and one who probably works at Microsoft.
Witty Insight: Every time a Windows update tweaks the widget system, you can almost hear the confused sighs from IT service desks. “No, it’s not malware, that’s just the new News & Interests panel.” Also, one can’t help but notice that Europe now gets to ban widgets on the lock screen—a bold, daring revolution in digital tranquility. Next up: outlawing desktop backgrounds with more than six colors.

What’s the Deal with 24H2?​

And then, there’s Windows 11 version 24H2, lurking awkwardly at the party with no badge, no new features, and no official explanation. Microsoft’s silence can only mean one of two things: either 24H2 is so flawless that it needs no update (unlikely, unless unicorns are finally coding for Redmond), or something big is brewing, and they’re saving the fireworks for later.
The lack of a preview update might alarm some bleeding-edge enthusiasts, but for most enterprises, it just means a quieter patch cycle—and, perhaps, fewer frantic late-night change management meetings. Of course, speculation will flourish. Is Microsoft delivering its final act via a surprise patch? Or is this just the digital equivalent of the bus being rerouted for urgent roadworks?
Witty Perspective: No update at all for 24H2? That’s a bold move—or a scheduling snafu. Either way, it gives every IT columnist a delicious new mystery to speculate about. At this rate, Windows updates are starting to resemble plotlines in prestige TV. “Will there be an update? Tune in next month to find out!”

Getting the Update: Choose Your Own Adventure​

The freshness of these updates is matched only by their optional nature. Windows won’t install these C-updates automatically—you have to seek them out via the Windows Update settings or the Microsoft Update Catalog. This is a boon for cautious admins and a minor hassle for those who enjoy living on the digital edge.
Should you update now or wait for next month’s official “Patch Tuesday” deliveries? That’s the perennial question. Install now, and you might gain that performance edge (or fix that one weird bug)—or you might become a support ticket case study if something goes wrong. Wait, and you can watch from a safe distance as the world’s IT blogs light up with tales from the frontlines.
Witty Reality Check: Nothing brings a team together quite like the shared experience of a botched optional update. If you hear a sysadmin mutter “Well, it worked in the preview,” consider it a badge of bravery.

Under the Hood: Risks, Rewards, and Real-World Implications​

There’s an undeniable strength in Microsoft’s decision to regularly update the vulnerable driver blocklist. The BYOVD threat isn’t theoretical—it’s a favorite tool for ransomware groups and advanced persistent threats. Adding more deadbeat drivers to the digital blacklist keeps everyone safer, and shows Microsoft is aware of the OS’s role as not just a productivity platform, but a perpetual target. The fact that these improvements are landing in a Windows 10 update, too, is tastier than a day-zero exploit for any IT department stuck supporting legacy PCs. This is the kind of defensive measure that rarely gets splashy headlines, but it's critical in the real world.
On the other hand, the new widget and File Explorer features in Windows 11 might feel like change for change’s sake. For some organizations, the workflow improvements are real; for others, it's just the latest cause for user confusion. Anything that fiddles with communication between desktop and smartphone is a double-edged sword—seamless synchronization is great, but every new integration is another surface area for bugs and (potentially) creative phishing exploits.
Impressively, Microsoft seems to be listening to feedback—rolling out File Explorer pivots and improved ZIP handling addresses two long-standing pain points. And yet, there's always a lingering risk: will these tweaks break third-party utilities, custom scripts, or long-suffering Group Policy tweaks? Only time—and the inevitable flood of “Why did my desktop turn purple?” posts—will tell.
Witty Take: Rolling out practical updates and shiny baubles side by side is vintage Windows. On one end, you get armor against hackers; on the other, a new widget for the news you already ignored on your phone. The eternal desktop battle: productivity vs. distraction dressed up as innovation.

Practical Guidance for IT Pros​

So, what should busy IT admins and power users do with this information? My advice: approach the optional previews like a suspiciously convenient free lunch—tempting, but possibly loaded with surprises. Staging these on non-production machines or virtual environments is always good practice. If a crucial security fix is buried in a preview, weigh the risks of waiting for Patch Tuesday against rolling it out immediately—with due diligence, of course.
Don’t ignore those BYOVD updates, though. Even as cloud workloads and remote devices proliferate, the humble Windows client remains a common entry point for attackers. Keep that blocklist sharp and test updates in your standard-release environment. The fight against legacy malware is an arms race, and running last month’s driver blocklist is like heading into battle with a rusty sword.
Do remind your users that optional updates are, well, optional. They’ll show up in Windows Update with all the irresistible charm of a pop-up ad—but that doesn’t mean everyone should install them immediately, especially if your line of business apps tend to, shall we say, “faint” at the first whiff of a change.
Humorous Afterthought: Remember, a happy IT team is one where no one touches the update button unsupervised. If you hear someone say, “I installed the optional patch during lunch,” offer them a biscuit and immediate counseling.

What’s Next? Awaiting the 24H2 Narrative and the May Rollout​

Everyone loves a bit of suspense, and Windows 11 24H2’s radio silence is bound to generate some. For now, there’s no official line on why it’s been skipped, but the next round of updates could drop at any time—or, as is tradition, at the exact moment you scheduled a critical system deployment. Microsoft never leaves us bored, even if it leaves our patch schedules in suspense.
For the rest of us, May’s Patch Tuesday will see these “preview” changes finalized and delivered en masse. If you sit tight, next month will bring the full stack—minus, perhaps, a widget about widget news. Until then, patch wisely, test digestively, and never underestimate Microsoft’s ability to surprise both end users and the IT faithful.

Final Thoughts: Evolving, Inch by Inch​

Whether you’re wrangling Windows 10 in a law office, road-testing Windows 11 in a creative studio, or just trying to keep the peace in a university lab, these updates are a reminder: Microsoft’s platform never stops moving. Sometimes it lurches forward; sometimes it sidesteps for an optional preview. Occasionally, it just stares at you from the other side of the room, like 24H2, daring you to ask what it’s thinking.
But progress is progress. Every security fix, every control over widgets, every bolt tightened against driver exploits is a rickety step toward a more robust Windows ecosystem. It’s not always elegant. It’s rarely quiet. And, much like a bus you weren’t sure would ever arrive, it ultimately gets you where you need to go—eventually.
So here’s to the April update cycle: part security patch, part productivity push, part quantum leap into the unknown. Fasten your seatbelts, back up your data, and keep an eye on that Update Now button. The only certainty? The next twist in the drive to Windows perfection is just a system prompt away.

Source: Research Snipers Microsoft starts optional April updates For Windows 10/11 – Research Snipers
 

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