External Graphics Card

We use graphics card on our computer to view enhanced graphics. Do you know how many types of graphics cards are there ?

They are :

External Graphics card and
Internal Graphics card.

Graphics card comes in the form of daughter boards. These boards are inserted into the slots provided at the motherboard.

Such cards are known as Internal graphics cards.

Another type is know as external graphics card. These cards are not installed inside CPU cabinet. Apart from that, these graphics cards are plugged into the computer from outside like pendrives.

After installing the graphic cards you have to install required softwares.