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/20110106184022/http://www.searchengineoptimising.com/glossary/glossary-of-computer-and-internet-terms/bootdisk
A Boot Disk is the term used to describe a disk which a computer can boot up from. They are usually an internal hard drive which is loaded as the computer boots.