A high-definition MKV file should typically be hundreds of megabytes (for an episode) or several gigabytes (for a movie).

Before downloading, ensure you are using a reliable platform. Depending on where you found the link, the method may vary:

MKV files are generally safe containers for video, audio, and subtitles. However, always:

Once downloaded, you may find that native players like Windows Media Player or QuickTime don't support the .mkv format by default.