Not gunna nerd it up with Pred here and get into an argument over it but I'll add the following...
There are public and private addresses... Every device on the internet or in a TCP/IP network has one...
Tick... All TCP/IP networks use TCP to send information between devices...
Or other network protocols...
Yep... the bit that displays the HTML...
Not gunna argue with master...
Joint Photographic Experts Group... A form of picture compression to shrink the size of a picture to make it less demanding on bandwidth...
MPEG1 Layer 3... Preds description is correct... A form of audio compression to shrink the size of a sound to make it less demanding on bandwidth...
The amount of traffic a network can carry for a given amount of time...
Oh, and google will be most helpful if you need more detail...