Install VMWare Tools in Mac OS X Virtual machine.On the download page, browse to the bottom and click on the “Download” button. Horizon Client expands to full screen mode. To switch from full screen mode back to normal mode, which shows your virtual machine inside a VMware Workstation window again, press Ctrl-Alt. Using Full Screen Mode Virtual machines run faster in full screen mode. When the VMWare Horizon Client window appears, drag the “VMWare Horizon. Vmware horizon client mac full screen When the download is complete, click on the Downloads button.