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Welcome to the Power Users community on Codidact!

Power Users is a Q&A site for questions about the usage of computer software and hardware. We are still a small site and would like to grow, so please consider joining our community. We are looking forward to your questions and answers; they are the building blocks of a repository of knowledge we are building together.

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Q&A Why is the efficient mode option greyed out in Task Manager, and how can I turn off efficient mode for Brave and Chrome?

I use Brave and Chrome on Windows 11 24H2 Pro and they are running in efficient mode: Right-clicking on them in Task Manager shows efficient mode is greyed out: Why, and how can I turn off ef...

0 answers  ·  posted 5d ago by Franck Dernoncourt‭

Question windows windows-11 Google-Chrome task-manager Efficiency-Mode
#1: Initial revision by user avatar Franck Dernoncourt‭ · 2025-06-08T13:39:44Z (5 days ago)
Why is the efficient mode option greyed out in Task Manager, and how can I turn off efficient mode for Brave and Chrome?
I use Brave and Chrome on Windows 11 24H2 Pro and they are running in efficient mode:


![Image_alt_text](https://powerusers.codidact.com/uploads/s97k9atbcscrf4rxpqakk61qbtw7)


Right-clicking on them in Task Manager shows efficient mode is greyed out:

![Image_alt_text](https://powerusers.codidact.com/uploads/2zed4vfz3y36a5bynjdtv30i2wt7)

Why, and how can I turn off efficient mode for Brave and Chrome?