I wanted to try out Windows 11 21H2 October update in VirtualBox but I came short when the installer thought I had unsupported (virtual) hardware.

Googling for a few minutes led me to https://winbuzzer.com/2021/10/07/how-to-install-windows-11-without-tpm-2-xcxwbt/.

In short, when you are about to select your Windows 11 Edition, hit Shift+F10. Type regedit and hit the enter key.

Navigate to HKEY_LOCAL_MACHINE\System\Setup. Right click on Setup and create a new key named LabConfig. Select LabConfig.

Right click in the emptiness of the right hand panel, create these three DWORDs, and set each of them to 1: BypassTPMCheck, BypassRAMCheck, and BypassSecureBootCheck.

Close regedit and continue installing Windows 11 as usual.


The addition of the Graphing mode to the builtin Calculator is very neat.

Builtin Graphing Calculator in W11

Builtin Graphing Calculator in W11 showing y=sin(x), y=cos(x), x=1/4π, x=1/2π, x=3/4π, x=π, x=5/4π, x=3/2π, x=7/4π, and x=2π

Builtin Graphing Calculator in W11 showing its version number 10.2012.21.0

Builtin Graphing Calculator in W11 showing its version number 10.2012.21.0

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