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Windows 11 Slowness Caused By Defender Memory Integrity Disabled

· 2 min read

Recently I had a need to use Windows device for some work. I take my Windows laptop out (a 3 years old ThinkPad X1 Yoga) and find that it work like a 10 years old laptop in terms of performance. It's unusable. After some research, I found that it could be caused by the fact the memory integrity check function in Windows Defender is not able enable. I go ahead to try do the following to enable the feature and the result is amazing.

Not able Enable Windows Defender Memory Integrity