Show "Activity Monitor" in every "Desktop" I find much joy in monitoring my Apple computer's fan roll through monitoring CPU use.

However, I don't know how to make multiple "Activity Monitor" windows, each for one of my "Desktop"s.

I normally fought that by staying in "Desktop 1" as much as possible. However there are moments when I really really need several "Desktop"s, while at the same time being monitoring CPU use.

Got ideas?
Start Activity Monitor and an icon will show up in the Dock. Right-click the icon and you'll get a popup with one of the lists of actions is Options. Click on Options and select "All Desktops".