Stop Edge running in the background

Turns off Edge Startup Boost and background mode by policy.

SafePerformanceRecommendedStrong evidenceAdmin

Applying it needs Nexus Standard or Pro. Every plan can read it here and undo it in Restore Center. Compare plans

What it changes

HKLM\SOFTWARE\Policies\Microsoft\Edge\StartupBoostEnabled = 0
HKLM\SOFTWARE\Policies\Microsoft\Edge\BackgroundModeEnabled = 0

Before anything is written, the review screen shows this setting's current value on your PC next to the new one.

Why it helps

Edge no longer preloads several processes at sign-in or keeps running after you close it.

Trade-offs

Edge opens a little slower the first time.

Evidence

Strong evidenceExpected impact:Noticeable

Strong evidence means: documented by microsoft or consistently measurable. Expected impact is noticeable (2 of 3): how much it can matter when this is actually the bottleneck on your PC, not a promised gain.

Is it in a pack?

Yes. It's in the Gaming performance pack, so that pack and Optimize everything include it. You can still untick it in the review screen.

How to undo

Switch the tweak off in Nexus, or open Restore Center and restore this change (or choose Undo last change). Nexus writes back the original value it recorded before applying, not a generic default, then reads it back to confirm.

Where it applies

Only offered when Microsoft Edge is installed.

Anywhere else, Nexus shows it as not applicable instead of pretending it works.

Apply it safely with Nexus

Preview the exact change, apply it with its original value recorded, and undo it in one click if you change your mind.

Download free