Hi 

Where are the log files stored for Office 365 Updates?

I want to know where machines are pulling the updates from etc...

Pete

Logs get created during install, updates, etc.
Located in the %windir%\temp and %temp% folders
File name is of the format: <MachineName>*.log

Might need this for deeper logging:

Enabling C2R Logging:

reg add HKLM\SOFTWARE\Microsoft\ClickToRun\Override /v LogLevel /t REG_DWORD /d 3 /f