Final answer:
Manufacturers advise downloading the latest drivers for a new video card from their website because the CD/DVD drivers may be outdated, and online drivers can include enhancements, bug fixes, and new features for better performance.
Step-by-step explanation:
When installing a new video card, manufacturers recommend downloading the latest drivers from their website because the drivers included on the supplied CD/DVD might be outdated. Since video cards are manufactured and shipped, software developers may release updated drivers that enhance performance, offer new features, fix bugs, or provide compatibility with newer operating systems. These updates are critical for ensuring your video card operates at peak efficiency and with the best compatibility. Users are likely to encounter fewer issues and enjoy a better experience with the most recent driver updates.