Low Latency Profile is a Windows power-management profile that Microsoft documents as active during boot and application launch. It is part of the operating system, not a setting inside a single app, and it helps Windows adjust responsiveness during startup-heavy moments.
In cyber security, this matters because system-wide performance settings can change endpoint behavior, power use, and the timing of telemetry. A profile that affects launch behavior may make a machine feel faster, but it can also shift the baseline that defenders use to spot anomalies. Security teams should test these changes in managed fleets so normal startup activity is not mistaken for tampering, and so real attacks do not hide behind expected OS tuning.