Using the Sewell PC to TV converter is easy and simple with zero software to install. The converter features an all-in-one cable that breaks out into the three cables you'll need to connect to your computer: a VGA cable, a 3.5mm stereo audio cable (aka 1/8" stereo audio or mini stereo jack), and a USB cable (just to power the converter). The all-in-one PC-side cable reduces cable clutter immensely.
Once the VGA, 3.5mm audio, and USB is connected, you'll just need to connect the red, white, and yellow (right/left audio and composite video respectively) ports to your TV with the provided cables. This unit also supports S-Video output to the TV (optional). The PC to TV has built-in button controls to adjust the video and also to zoom in if desired.
As with all PC to TV conversions, the image quality is not quite that of straight VGA pass-through. We have a very comprehensive article with screenshots where we compare the PC to TV conversion with straight VGA. The PC to TV converter works well for picures and videos, for small text and fine detail we recommend the VGA to HDMI converter which is optimized to work with HDTVs.