March’s elective Home windows 11 replace arrives with a key safety function
Abstract created by Sensible Solutions AI
In abstract:
- PCWorld studies on Microsoft’s elective Home windows 11 replace KB5079391, which introduces Sensible App Management flexibility and assist for ultra-high 1,000Hz refresh fee shows.
- The replace issues for avid gamers looking for future-proof show compatibility and customers wanting higher management over safety features with out system reinstallation.
- Key enhancements embody diminished USB4 energy consumption, enhanced HDR reliability, File Explorer voice management upgrades, and new Microsoft 365 settings integration.
Microsoft has begun rolling out KB5079391. This elective replace provides various small however helpful new options to Home windows 11.
Amongst different issues, it permits Sensible App Management (SAC) to be activated or deactivated with out having to reinstall the working system, a function that, to say the least, has lengthy been anticipated.
SAC is a safety function that forestalls malicious apps from working in your PC. It normally works reliably, however typically SAC overreacts and classifies completely regular apps as malicious, stopping you from working them with out authorization.
By the best way: For those who’re utilizing Home windows 11 House, you’re lacking out on the various advantages of Home windows 11 Professional. To study extra, see our comparability of Home windows 11 House and Professional. If you wish to improve, snag it for affordable within the PCWorld Software program Retailer: now simply $59 as a substitute of $99.
What else is new in KB5079391?
We’re getting assist for shows with as much as 1,000Hz refresh charges, making the working system considerably extra future-proof in opposition to high-end screens with loopy speeds for avid gamers. The primary monitor to ever break this document was proven at CES 2026 earlier this 12 months.
Moreover, energy consumption when utilizing a USB4 port can be diminished, and the reliability of HDR is predicted to be significantly better.
Home windows Newest additionally studies that varied enhancements to File Explorer and new settings for Microsoft 365 are being rolled out. These embody enhanced voice management, and you can even kind permissions by way of the “Superior Safety Settings” pop-up window in File Explorer.
How you can get the replace
As ordinary, the simplest solution to set up KB5079391 is to open Home windows Replace, verify for the replace, after which observe the set up directions. Alternatively, you may set up it instantly by way of the Microsoft Replace Catalog.
At present, there are not any recognized issues with the replace. Nevertheless, as everyone knows, that may change shortly with Home windows 11…
This text initially appeared on our sister publication PC för Alla and was translated and localized from Swedish.
