Fix Steam Client WebHelper High CPU Usage [3 Easy Ways]

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Key notes

  • Steam Client is used in distributing Video games on devices running various operating systems.
  • The Steam Client WebHelper is an in-built web browser used by Steam and starts immediately after Steam is launched.
  • Users have reported high CPU usage with Steam Client WebHelper, which interferes with their gaming experience.

Steam Client comes with a web browser known as the Steam client WebHelper. After starting the Steam client on a Windows machine will create multiple WebHelper processes.

However, these processes run in the background. They are used for displaying your game library and the Steam community and store. This leads to Steam’s client WebHelper’s high CPU usage.

What is the Steam client WebHelper?

The Steam client is a service used by Valve to distribute video games. It is available for devices running iOS, Android, Linux, macOS, and Windows operating systems. Some of the services it provides include social network services, video streaming, server hosting, and digital rights management. 

It also offers installation and updating of games and comes with community features such as the Steam friend list, groups, chat and voice functionality, and cloud storage. The Steam client WebHelper is an in-built web browser that comes with Steam. Multiple WebHelper processes are started immediately after Steam is launched.

Can I end Steam client WebHelper?

It is important to note that the Steam Client WebHelper plays an essential role in displaying the game library, Community, and Store, among others. However, you might not find it is vital if you do not want to see some of these things when running the Steam Client.

You can disable the Steam client WebHelper by following this process;

  1. Launch the Steam client and navigate to Setting.
  2. Select In-Game.
  3. Uncheck Enable the Steam Overlay while in-game.

Why is Steam taking up so much CPU?

When you launch the Steam client, it also starts several processes through its WebHelper. The Steam client WebHelper is an in-built browser used to display communities, a game library, and the Steam store.

These processes run in the background, sometimes even when the Steam client is idle. This is the reason for the Steam Client WebHelper’s high memory usage, and in turn, this will cause Steam to run slow or games lag.

What can I do if WebHelper uses too much CPU?

1. Turn off animated avatars

  1. Launch Steam and navigate to Settings close to the Friends List.Steam Friend List Settings
  2. Click the toggle button next to Enable Animated Avatars & Animated Avatar Frames in your Friends List and Chat to disable the option.Disable Animated Avatars

2. Disable the Steam overlay option

  1. Launch Steam, click on Steam on the top right and click Settings.Steam Settings
  2. Click on In-Game.
  3. Uncheck the checkbox on Enable the Steam Overlay while in-game.Steam Overlay while in-game
  4. Click on Interface and disable Smooth scrolling in web views, GPU accelerated rendering in web views, and Hardware video decoding.Steam interface settings

3. Uninstall last Windows updates

  1. Click the Windows start button and type Control Panel. 
  2. Select Control Panel.start windows control panel
  3. Click on Programs and Features and then View Installed updates.View Installed updates
  4. Uninstall the last two or three Windows updates and then restart your computer.

How do I uninstall Steam client WebHelper?

The Steam client WebHelper is vital, as discussed above. It is, therefore, not possible to uninstall it the same way you can uninstall other applications without uninstalling the Steam Client itself.

However, you can permanently delete the Steam Client WebHelper by searching for it, physically location all folders with the steamwebhelper.exe file, and delete it.

You can also use CCleaner‘s built-in uninstaller to quickly locate the WebHelper and remove it. Then, with the PC cleaning features, you can find and remove all its leftover files.

You have created a restore point for your Windows OS before addressing Steam Client WebHelper’s high CPU usage.

More about the topics: Steam Guides