There are two types of video cables that are commonly used: VGA and SVAG. VGA cables are the most popular type of cable, and are typically used to connect a computer to a monitor or projector. SVAG cables are less common, but can be used for the same purpose. Both types of cables have their own benefits and drawbacks.
VGA cables are the most popular type of video cable due to their low cost and wide availability. They can be found in any electronics store, and are usually very affordable. However, VGA cables can only carry video signals - they cannot carry audio signals. This means that you will need to use a separate audio cable if you want to connect your computer to a speaker system.
SVAG cables are less common than VGA cables, but they offer some advantages over them. SVAG cables can carry both video and audio signals, so you only need one cable to connect your computer to a monitor or projector with speakers. However, SVAG cables tend to be more expensive than VGA cables, and can be difficult to find in stores.