A new Windows 11 bug causes Task Manager to keep duplicating. Each time you close and reopen the tool, another instance launches. To avoid this, you'll have to close Task Manager from Task Manager ...
Huh, the rare instance where I kind of "defend" MS -- I've been a desktop Linux user, no dual booting since 2006 so I've been anti-MS for a very long time. But this is a preview and bugs happen so not ...