logmein123 is a simplified approach to remote tech support sessions. Typically, you go to logmein123.com or www.logmein123.com, enter a unique session code, and let a technician securely view or control your computer. This is widely used by IT professionals to provide quick help without physically traveling onsite.
By using a code-based approach, users keep full control over who can access their system and for how long. Once the session ends, the technician no longer can reconnect. If you want more details, read about the download process or see Remote Support Setup.