The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
Web wide crawl with initial seedlist and crawler configuration from October 2010
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20110106222559/http://www.searchengineoptimising.com/glossary/glossary-of-computer-and-internet-terms/keyboard
A Keyboard is a board that has numbered and lettered keys on it that is one of the major input devices for a computer. The keys are laid out in the QWERTY style and they are arranged in such a way that makes typing easier.