Hi Gene,

There are several small free programs that will quickly test a computer for W11 compatibility:

https://www.majorgeeks.com/files/details/windows11compatibilitychecker.html

https://www.majorgeeks.com/files/details/windows_11_compatibility_checker.html

Here's a link to the Major Geeks search for Windows 11 compatibility, which shows lots more:

https://tinyurl.com/ms67jbxc

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Unfortunately, if your system lacks UEFI, it's probably time to take it out behind the barn and shoot it--there's no upgrade.

For some systems without the TPM 2.0 features, a fairly cheap chip can be installed--just buy it and plug it into the socket on the motherboard.

(There are also registry hacks for a missing TPM 2.0.)

If your graphics aren't up to snuff, you can probably install a suitable PCI card and remove the other card or turn it off in the BIOS if it's built-in on the motherboard.

Fortunately, W11 is still a ways off.

Cheers,

Carl Fogel