Windows 11 can now reinstall itself from the cloud — Cloud Rebuild revives dead systems without secondary boot media, wipes broken installation and downloads a fresh copy of the OS

Framework Laptop 13 Pro
(Image credit: Tom's Hardware)

Microsoft has finally solved one of the biggest pain points of Windows with the rollout of Cloud Rebuild. The new recovery feature can reinstall Windows 11 even when an existing Windows installation is corrupt or refuses to boot. Available as a beta through the newly released Windows 11 Insider Beta Preview Build 26220.9343, the feature is essentially a hassle-free alternative to creating a Windows installation USB drive when a PC needs to be recovered.

According to Microsoft, Cloud Rebuild is designed to restore a Windows 11 PC to a “clean, known-good state” by downloading a fresh image of Windows along with the required drivers directly through Windows Update. Unlike the existing Reset this PC functionality, it does not depend on the health of your existing Windows installation, nor does it require users to have a USB drive or custom recovery image available.

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Kunal Khullar
News Contributor

Kunal Khullar is a contributing writer at Tom’s Hardware.  He is a long time technology journalist and reviewer specializing in PC components and peripherals, and welcomes any and every question around building a PC.

  • habermas
    Just to be sure: This is a feature that Macs and Raspberry Pis have had for years, right?

    EDIT: Sure enough. Macs since 2011 and Raspberry Pis since 2022.
    Reply
  • olaf
    Yeah this feature is really annoying, micro$lop does what ever it wants and ruins dual boot or recovery attempts ... It will help the non technical annoy it departments around the world
    Reply
  • Alastor01
    Interesting.

    But that requires at least working bootloader and WiFi / Ethernet drivers?
    Reply
  • USAFRet
    olaf said:
    Yeah this feature is really annoying, micro$lop does what ever it wants and ruins dual boot or recovery attempts ... It will help the non technical annoy it departments around the world
    There is nothing that says you have to use this method, or that it is the only way.
    Reply
  • thesyndrome
    This is definitely a step forward, but I wished it acted more like a combined SFC/ DISM command in a GUI where it checks for broken required system files and just replaces those with downloaded versions, so as not to overwrite custom installs that were stable.
    Reply
  • S58_is_the_goat
    Great solution... in case an update ruins windows and you need to reinstall, it'll do it for you 😂
    Reply
  • alrighty_then
    They said they'd be improving Windows again and it appears they are. Nice.
    Reply
  • ezst036
    olaf said:
    Yeah this feature is really annoying, micro$lop does what ever it wants and ruins dual boot or recovery attempts ... It will help the non technical annoy it departments around the world
    What do you mean "ruins"?

    Windows is your only OS.

    /sarcasm
    Reply
  • davidjkay
    How is this new or finally? Eg Youtube video from 6 years ago on how to install windows 10 from cloud, I remember options like this for long time. Was windows 11 so late to join the party?

    I remember options like this for all sorts of OS for a very long time, basically ever since most people had internet faster than dial up. It doesn't take much, eg non graphical installer with ability to use your wired network card (or later wifi card) to get a tcp/ip stack going.
    Reply
  • davidjkay
    Eg debian 3.0 in 2002 and similar distributions had network/internet from any active internet mirror, I remember sometimes it was just 1 or 2 floppy disks to get the install going. (if you run installer program from boot sector on hard drive then you risk a virus surviving and infecting new install)

    30 years ago if you were smart you could set up a computer to boot or install using network card with "Preboot Execution Environment" even if you had no floppies or cd drive locally. Usually back then internet megabytes cost money so usually made a local mirror and used that rather than "cloud".
    Reply