I see that you're looking for instructions on how to install Wireshark, specifically version 4.0.10. I'd be happy to help!

To start, please note that we do not ship official 32-bit Windows packages for Wireshark 4.0 and later. If you need to use Wireshark on a 32-bit platform, we recommend using the latest 3.6 release.

Now, let's get started with the installation process:

For 64-bit Windows:

1. Download the Wireshark installer from the official website by clicking on the 'Download' button.

2. Click on the Wireshark executable file to begin the installation process.

3. Follow the prompts to complete the installation.

For Linux (Ubuntu-based systems):

Hi All, if you need help installing a specific version of Tshark, here are the steps:

1. Open your terminal and run the following commands:

```

sudo apt update

sudo apt install software-properties-common apt-transport-https

sudo add-apt-repository ppa:wireshark-dev/stable

```

2. Then, install the specific version of Tshark you need:

```

apt install tshark3.4.8-1ubuntu21.04.0+wiresharkdevstable

```

About Wireshark:

Wireshark is a free and open-source packet analyzer used for network troubleshooting, analysis, software and communications protocol development, and education. It's the world's foremost network protocol analyzer, allowing you to see what's happening on your network at a microscopic level.

If you're running into issues or have any questions about installing Wireshark, feel free to ask!

Source: Installing Wireshark under Windows including command line options.

Wireshark 4.0.10 instal