By default, Microsoft Edge continues running certain processes in the background, even when you're not actively using it. This feature, called Startup Boost, speeds up the browser’s launch time ...

Disable Startup Boost and Background Processes When you log on to your Windows PC, Microsoft Edge and its processes automatically start running in the background, even if you do not open the browser.

Edge Startup Boost basically loads the browser each time you boot Windows. So, when you launch Edge, everything is ready to use, which makes using Edge feel simple and fast.

If the feature sounds familiar, that's because Microsoft pulled a similar move with its Edge browser back in 2021. Edge's Startup Boost keeps background processes running at login to reduce launch ...