Trimming Audio Files Using Audacity 1.2.6

I feel that trimming audio files using Audacity is much more easy than any other audio editor. Everything are done using mouse. Just select the section of the file intended to be cut. Selection portion also can be zoomed in and out to make selection more accurately (look at the picture).

Exporting selection into files have three options, as WAV, MP3, or OGG. The only problem here is Audacity 1.2.6 in default do not has any MP3 file encoder. We must download lame_enc.dll separately, an freely available LAME library to handle MP3 file encoding. Just go to search engines and search it, or just go here. After we obtain the encoder, when we export selection to MP3 file, we are asked to locate lame_enc.dll, just once. After we accomplished this task, we have no problem in exporting to MP3 files.