Deskpad (which I found via Lou Plummer) is a free Mac app that makes a virtual second monitor that lives in a window. The ...

With Aura's parental control software, you can filter, block, and monitor websites and apps, set screen time limits. Parents will also receive breach alerts, Dark Web monitoring, VPN protection ...

Purpose built video client workstation with support for up to 4 high definition display monitors Pre-loaded with Symmetry CompleteView client software and ViewPoint screen monitoring software DVI ...