Connect your recording system. The turntable is routed to an audio amplifier that has a dedicated "Phono" input. LPs have a type of equalization called the RIAA curve to control the maximum wideness of the record grooves. Reverse equalization must be applied to restore proper sound. The output of the amp is then connected to the computer sound card input.
Record one side of the LP as a single audio file using an audio recording and editing program. Audacity is a free program available on the Internet and is suitable for this purpose (See Resources). Record the second side as a single file, also.
Clean the recording using features or plug-ins available with your software, if desired. Software to remove static, hiss and hum are common, and plug-in packages are available for purchase.
Split your audio files into individual songs, trimming blank space at the start and end of songs. Sequence the songs in order in your CD-burning software. CDBurnerXP is freeware (See Resources). Versions of Roxio and Nero are often packaged with new computers or CD and DVD drives.