Introduction
In this article, we will discuss how to set Mozilla Thunderbird's image (PNG) file handler on Windows 11. If you have been experiencing issues with Thunderbird consuming significant computational resources while idle since 2019 and have tried creating a new profile with no success, this guide is for you.
What is Mozilla Thunderbird?
Mozilla Thunderbird is a free, open-source email client and news feed reader developed by the Mozilla Foundation. It is available for multiple platforms, including Windows, macOS, and Linux. Thunderbird offers various features such as email filtering, support for various email protocols, and built-in chat.
Why Set Thunderbird's Image (PNG) File Handler?
Setting Thunderbird's image (PNG) file handler can help reduce computational resources wasted by Thunderbird while idle. This issue has been reported by some users since 2019, and setting the file handler can potentially solve the problem.
What is a File Handler?
A file handler is a program or application that handles or processes specific file types. When you double-click a file, the operating system opens it with the corresponding file handler based on the file type.
Setting Thunderbird's Image (PNG) File Handler
To set Thunderbird's image (PNG) file handler on Windows 11, follow these steps:
Step 1: Open the Default Apps Settings
Press the Windows key on your keyboard or click the Start button and type "Default apps" in the search bar. Click on the "Default apps" settings option.
Step 2: Choose the Image (PNG) File Type
Scroll down and click on the "Choose default apps by file type" option. Scroll down the list of file types until you find ".png" and click on it.
Step 3: Set Thunderbird as the Default App
Under "Choose an app," scroll down and click on "Mozilla Thunderbird." Ensure that the "Always use this app to open .png files" toggle is set to "On."
In summary, to set Thunderbird's image (PNG) file handler on Windows 11, follow these steps:
- Open the Default Apps Settings
- Choose the Image (PNG) File Type
- Set Thunderbird as the Default App