When you run DISM tool, Windows creates its log and saves it on your disk. This article shows how to view DISM log files on Windows 11/10.

I'm looking for a log file viewer that can handle simultaneously viewing multiple arbitrarily wide log files. This is like 'less -S' or toggle-truncate-lines in emacs, where it *does not* do this ...

Open Windows Services by opening Run (Win + R), type “services.msc”, and click OK. Now, you need to look for the Event Log (or Windows Event Log) Service, right-click on it, ans select Properties.

Finally, if you want to view Group Policy events from multiple computers in one place (e.g., on your own Vista workstation), you can do it, as long as you and those other systems are running Vista ...