I mainly use Windows 11 for web browsing, email, and other basic tasks, with no gaming. I may do some light AI-related work later this winter. Windows recently warned me that Memory Integrity is disabled and recommended enabling it. I understand that it may slightly affect performance, but I'm wondering whether there are any meaningful downsides for a typical user. Could it cause compatibility problems with websites, applications, or hardware drivers? Please keep the explanation fairly simple.
3 Answers
Enable it unless you notice that a program or device you rely on stops working. Compatibility issues are uncommon, but older or specialized drivers can be blocked by Memory Integrity. It shouldn’t affect which websites you can visit.
The main downside is compatibility with certain older or unusual drivers, such as some virtualization, disk-management, or TV-tuner software. If Windows identifies an incompatible driver, you may need to update or remove it before the feature can be enabled. For a basic home PC, the security benefit usually outweighs the small performance cost.
For normal browsing and email, it’s generally a good idea to turn Memory Integrity on. Most people won’t notice a meaningful slowdown, and it adds another layer of protection. Keep reliable backups of important files as well. Secure Boot is another Windows security feature worth leaving enabled if your system supports it.
Thanks. I’m not familiar with Secure Boot, so I’ll look into what it does before changing anything else.