On the aforementioned Lenovo laptop (Windows 10 Pro 1803 with updates applied), I tried unsuccessfully to enable memory integrity protection in Windows Defender Security Center to improve over-all security. First, I discovered scripts on Lenovo's Web site that enabled me to change the UEFI (BIOS) settings from within Windows. https://support.lenovo.com/us/en/solutions/ht100612 This is much better than having to enlist help to change the firmware configuration. I enabled Intel virtualization support, then rebooted the machine and confirmed that virtualization was in fact enabled using System Information. I wanted virtualization anyway, so this was a desirable change on multiple grounds - not only the need to enable it for virtualization-based security. I then tried to enable memory integrity protection in Windows Defender Security Center. The resulting error message, presented as a notification, asserts: "Memory integrity can't be started. There may be an incompatability.. There may be an incompatability on your device.. . Received at 8:51 PM" I'm curious - has anyone else here tried it, and if so, with what results? I'm running JAWS 2018, although I have no reason to believe that it may be involved other than the fact that it uses its own video and braille display drivers. Various hardware drivers from their respective vendors are of course installed as well. For anyone who has enabled Memory Integrity Protection, have there been any adverse consequences?