What Is Steam Overlay?
Steam Overlay is a built-in feature in Steam.
When this feature is enabled, you could use the Steam feature from the game without opening the launcher.

For example, you’re able to chat with your friends, browse, or do other things.
However, this feature doesnt work for all games.
Only Steam games can make full use of this feature.

If so, how to disable Steam Overlay on Windows 10/11?
In this post, we will show you how to turn off Steam Overlay on your Windows computer.
How to Enable or Disable Steam Overlay?
you should probably configure the Steam client utility to enable or disable Steam Overlay on your setup.
Here is a universal guide on how to enable or disable Steam Overlay.
No matter which Windows version you are using, this guide is available.
Step 1: Open Steam on your box.
Step 2: Go toSteam > controls.
Step 3: SelectIn-Gamefrom the left menu on the interface.
Step 4: Uncheck the checkbox beforeEnable the Steam Overlay while in-gameto disable Steam Overlay.
Step 5: ClickOKto save the change.
How to Enable or Disable Steam Overlay for One Game?
it’s possible for you to also disable Steam Overlay for a particular game using these steps.
Step 1: Open Steam on your PC.
Step 2: Go toLIBRARY.
Step 3: Right-punch the target game and selectProperties.
Step 4: Go to theGENERALsection.
Step 5: UncheckEnable the Steam Overlay while in-gameto disable Steam Overlay for that game.
If you want to turn on this feature instead, you gotta select this option.
Step 6: ClickOKto save the change.
Also read:How to fix Steam Cloud error.
Should I Disable Steam Overlay?
As mentioned at the outset, Steam Overlay can bring you convenience while you are playing games.
But this feature wont work all the time for all games.
You should not a shortcut that you usually use.
Otherwise, you will trigger Steam Overlay all the time even if you dont want to do this.