Introduced with Windows 7, conhost.exe was designed to fix a major security and design flaw in earlier versions of Windows. Previously, the ( csrss.exe ) handled command-line windows. However, csrss.exe ran under the highly privileged System account, making any bug or exploit in a console window a major security risk.
Programs like cmd.exe (Command Prompt) or PowerShell. conhost.exe
(Console Window Host) is a core Windows system process that serves as the bridge between command-line programs and the Windows graphical interface. What is it? Introduced with Windows 7, conhost
Many modern apps (like VSCode, VPNs, or installers) run small scripts in the background that trigger their own conhost instance. Introduced with Windows 7