What is operating system requirements for laptop karaoke?

Question

Where can i find sound card, VGA card ...?

Answer 1

Most of the modern karaoke hosting software applications require the Windows XP operating system. They also recommend at least a 1Ghz processor. Nearly any sound card will work. You will need a dual-display graphics card with at least 64 MB video ram and a TV out or S-Video out connection. You will also need a large hard drive for song storage.

These items are widely available and you will need to do some comparison shopping to find the best price.