How do I optimize my PC performance in Windows 11?

If you find that a specific application—such as a browser overloaded with tabs—is draining your system's power, you can use Efficiency Mode in the Task Manager to manually throttle its resource consumption.

How to Optimize My Performance in Windows 11

Step 1: Open Task Manager: Press Ctrl + Shift + Esc on your keyboard.

Step 2: Locate the application: Find the power-hungry application in the list of processes.

Step 3: Apply throttling: Right-click the application (or its specific subprocess), then select “Power-saving mode” from the context menu.

Step 4: Confirm: If a warning dialog appears, click “Enable power-saving mode” to complete the setup.

Drawbacks

• In High Performance mode, certain apps may run more slowly, and response times may increase.
• If you apply this mode to the active window, you may notice stuttering or delays in the app’s animations.
• Some core system processes or specialized software may not support this mode.

This tool is most effective when applied to secondary applications that you want to keep open but don't need running at full speed, such as cloud sync clients or inactive messaging apps. Using it selectively is a sophisticated way to optimize my PC performance in Windows 11, ensuring that your primary workspace remains fluid and responsive while secondary clutter is kept in check.