Windows 11 has a hidden ‘emergency restart’ feature you probably don’t know about

Windows 11 has an ‘emergency restart’ feature that’s tucked away, and you’ve likely never seen it, but the function could come in handy if your PC freezes up.

Indeed, this option has been hidden deep in the restart machinery of Microsoft’s OS since Windows Vista, apparently (so yes, it’s in Windows 10 as well as 11, and all the other outdated incarnations of Windows going back to the big ‘V’).

What exactly does this feature do? It reboots your PC when all has gone awry, with the warning: “Click OK to immediately restart. Any unsaved data will be lost. Use this only as a last resort.”

Can’t you just reboot your PC anyway, using the Start menu (Power button)? Indeed you can, and that’s the way to go normally, but the emergency restart option is for situations where the interface has partly fallen over when your system has frozen, and the Start menu is unresponsive (or a crashed app is interfering with the reboot process, stalling it).

In such cases, as Betanews discovered, you can press CTRL+ALT+DELETE together, and here’s the clever bit, hold down the CTRL key and click on the Power button at the bottom-right of the screen (the icon that’s a little circle with a line at 12 o’clock).

That will put you into the Emergency Restart screen, with the message mentioned above, so you can then click OK and an emergency reboot will be performed.


Analysis: A useful extra escape route – but not without risks

This is a pretty cool ability to have, because if you can’t action a normal reboot (via the Start menu) for whatever reason – including a crashed application messing that option up, as mentioned – you can (hopefully) access this emergency restart.

Now, Microsoft only advises it as a last resort (and this is maybe why the feature isn’t documented, too) because it’s a short and sharp reboot that doesn’t bother with any of the pleasantries that a normal restart executes. Meaning all that housekeeping stuff that really should be done before shutting down the system. It quickly kills everything and turns off the system without safeguards, but that comes with some risks (data corruption is the most obvious potential peril that springs to mind).

However, and this is the key bit, it’s still a (somewhat) safer option than physically powering off your PC when it has locked up (by pressing the reset button, if your computer has one, or holding down the power button – or simply yanking out the plug, which is the real last resort).

So, if you can’t reboot any other way, this is a useful last-ditch method to know about. Of course, if your PC has frozen to the extent that even CTRL+ALT+DELETE doesn’t do anything, then you’ll have no choice but to turn to the power switch (or plug).

While we’re on the subject of cool Windows 11 shortcuts you might not know about, here’s another one we were reminded of on Twitter this morning. As Jen Gentlemen, Senior Program Manager at Microsoft, points out, any time you want live captions to appear in a game or when watching a video (if the source content doesn’t have its own captions), just press the Windows key + CTRL + L together to swiftly turn them on.

Via PC Gamer, PC World

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Microsoft pushes out emergency fix for Windows Server mess

Microsoft is addressing the problems caused by the January 2021 Patch Tuesday updates – with more updates. 

The company has issued an emergency out-of-band (OOB) update to address bugs that forced domain controllers to reboot endlessly, broke Hyper-V, and rendered ReFS volumes inaccessible while showing them as RAW file systems.

“This update addresses issues related to VPN connectivity, Windows Server Domain Controllers restarting, Virtual Machines start failures, and ReFS-formatted removable media failing to mount,” Microsoft explained in the update catalog. 

Patches breaking things

All of the patches, issued for different versions of the Windows OS, can be found in the Microsoft Update Catalog. Some can also be obtained through Windows Update, but being labeled as optional, Windows admins need to manually check for updates if they want to take this route.

The updates listed below, however, can only be obtained through the Update Catalog: 

Issuing patches for Windows has been nothing short of a roller coaster recently. Earlier in January 201, a patch issued for Windows 10 and Windows 11 broke the software’s built-in VPN tool, preventing it from establishing a connection. 

The only way to rid the system of the bug is to uninstall the patch altogether, which also meant exposing the systems to known vulnerability issues. One such issue was recently found (and fixed in that same patch) in the HTTP Protocol Stack. The flaw allows a malicious actor to execute arbitrary code, remotely, without much user interaction. 

There’s yet no malware abusing this flaw out there, but being extremely dangerous, it’s only a matter of time before one is discovered. To protect vulnerable devices, disabling the HTTP Trailer Support feature will suffice. 

Windows admins will need to carefully weigh the benefits and the downsides of installing, as well as uninstalling, these patches, until Microsoft sorts all of the problems that have piled up in recent times. 

Via: BleepingComputer

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