Computer Cases tend to have a language all their own. Although you do not need to know everything you said, there are many confusing words and phrases to be found sooner or later.

Bandwidth. Bandwidth is the amount of data that your site can you every second, and the amount of data that visitors to your site can get. If you do not have enough bandwidth, so the site seems slow.
» Read more: A must-know About Computer and Internet Glossary