Welcome to TV-Tuners.net where you learn that for each and every hardware to be used in PC there is software to run them. Hence the consideration that many overlook when shopping for digital TV tuner hardware is the software packages to drive the tuner as because the hardware is next to useless without software, it's important to include the software that comes with the card as part of the buying decision. Most of the software CDs come along with TV Tuners in the market.
Poor software will make the tuner difficult to use, and a stable, full-featured and well-designed package will improve the TV viewing experience. Some of the features to be looked at the time of buying are time-shifting, scheduling (programming the tuner to record either a set show or for a set time period) and integration of an Electronic Program Guide (EPG). Some even include the ability to burn recorded TV directly to CD or DVD, which can be a massive time saver for serious users. Hence if there is hardware for PC then there will be software to run it so for such TV Tuner software.