OneLoupe is required to view everything on the screen enlarged. It is a freeware desktop magnifier application that's easy to setup.
Here are some screenshots to illustrate the features and user interface of this application:
Zoom in any desktop area with this magnifier. Screenshot of OneLoupe - 2545px · 1376pxZoom any area on desktop. Screenshot of OneLoupe - 1092px · 1298px
AutoHotkey
LightBulb
AutoHideDesktopIcons
DesktopOK
Earthview