ExplorerPatcher is a lightweight piece of software that lets you revert many Windows 11 design and usability changes back to how they were in Windows 10. You can apply all the changes suggested below for a complete Windows 10 look, or just pick one that makes Windows 11 work better for you.
some internal sites that run over HTTPS and thus need a valid cert
MAAS is kind of VMware vsphere but bare metal level automation,
how sharply a cable can safely bend without causing damage by creating micro cracks on the glass fibers