ThousandEyes, founded by network experts and backed by strong investors, delivers network intelligence critical for enterprise operations, including Fortune 500 companies and major banks. The document outlines how to use ThousandEyes' enterprise and cloud agents for monitoring application delivery, enterprise WAN & LAN, and cloud migration, with detailed on-boarding steps and various testing methodologies. Key functionalities include troubleshooting individual user sessions, monitoring performance, and analyzing network topology and metrics.