Sometimes when you try to play music or a movie in your computer, you may find that either the image or the sound are not being properly played. These issues are probably a question of codecs, and you can solve them all with K-Lite Codec Pack.

This comprehensive kit includes all the codecs you need to have on your system if you want to play all audio and video formats without any problems. The full package includes quite a bunch of codecs, but the good thing is that you can choose which ones to install and which ones to leave out during the installation process.

Besides codecs, the K-Lite Codec Pack also includes several utilities that can come in very handy when dealing with audio and video files. Among others, you'll find tools to tweak and fix codecs, work with subtitles and obtain detailed information about any selected media file.

The only drawback I could point out about K-Lite Codec Pack is that it all may seem confusing for the novice user who doesn't really know what a codec is, and therefore can't really choose which ones to install. My advice here is to simply install all of them: it's the only way to make sure you'll be able to play pretty much any audio or video file on your PC.