When looking for a free and fast converter to convert Matroska (MKV) files for iPod Touch 4th generation, you can consider using HandBrake. HandBrake is a popular open-source video transcoder that supports converting various video formats to formats compatible with iPod Touch. Here's how you can convert MKV files using HandBrake: 1. Download HandBrake: - Go to the HandBrake website and download the application suitable for your operating system. 2. Install and Launch HandBrake: - Install the software on your system and open it. 3. Select the MKV File: - Click on the "Open Source" button and select the MKV file you want to convert. 4. Choose the Output Format: - In HandBrake, navigate to the "Summary" tab and...